What happens to an iron bar when it is placed within the coils of a solenoid

Answers

Answer 1
When the iron bar is placed within the coils of a solenoid it then becomes a magnet.  
Answer 2
Answer;

it becomes a magnet.

Explanation;When an iron bar is placed within the coils of a solenoid it becomes a magnet. This type of a magnet is called an electromagnet.An electromagnet is made by placing a ferromagnetic material such as iron in a solenoid of a closed circuit. Electromagnets are used in all kinds of electric devices including hard disk drives, generators, motors, etc.

Related Questions

If an object weighs 39.2 n on earth, what is its mass

Answers

W=mg
m = W/g = 39.2N / 9.8 m/s^2 = 4 kg

sketch the I-V graph of a subtance that obeys ohm's law. ...?

Answers

It's a straight line in Cartesian coordinates

One of the line should represent the one with lowest resistance R, because it has larger current for the same voltage

Hope this helps

Calculate the force of friction for a 5kg aluminum block being pulled with constant velocity (uniform motion) across a horizontal steel plank. ...?

Answers

Final answer:

The force of friction between the 5kg aluminum block and the steel plank is 8N, calculated using the formula for friction (Friction = µN), with the coefficient of friction stated as 0.20 and the normal force as 40N.

Explanation:

In the given problem, the 5kg aluminum block is sliding on a horizontal steel plank with a constant velocity, which means it is in a state of equilibrium. In such a case, the force due to friction equals the external force applied on the block. From the information provided, the gravitational force and the normal force acting on the block are each 40N, implying that there is no net vertical force acting on the block.

The force of friction can be calculated using the formula: Friction = µN where µ is the coefficient of friction and N is the normal force. Given that µ is 0.20 (from the data provided) and N is 40N (the gravitational force acting on the block), we calculate the force of friction as follows: Friction = 0.20 x 40N = 8N

So, the force of friction acting on the 5kg aluminum block as it moves across a horizontal steel plank is 8N.

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Who was the first woman to go to space?

Judy Garland
Sally Ride
Valentina Tereshkova
Neil Armstrong
Yuri Gagarin

Answers

Tereshkova


Who is Judy Garland? :) Sally Ride was primary school student that time. Neil Armstrong and Yuri Gagarin are males.

If energy decreases in one part of a system, what will happen?
a. energy will be created in the system.
b. energy will be destroyed in the system.
c. energy will increase in another part of the same system.
d. energy will decrease in another part of the same system.

Answers

c. because energy can not be created or destroyed, but transformed/transferred to maintain equilibrium.

If energy decreases in one part of a system, energy will increase in another part of the same system. Therefore, option C is correct.

What is energy ?

Energy can be transmitted from an object to do work and is thought of as a quantitative feature. Thus, we might characterize energy as the capacity to engage in any kind of physical action. As a result, the simplest way to describe energy is as the capacity for work.

When a system is heated or has work done on it by its environment, the internal energy of the system is constantly raised. Let's examine two situations that lead to an increase in a system's internal energy.

The process can continue if the free energy drops. The reaction can't continue if the free energy rises. If the system's free energy falls, a reaction is encouraged.

Thus, option C is correct.

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Describe three ways you could cause an acceleration of a moving car

Answers

Turn on the car, put it in gear, press the pedal.

The three ways you could cause the acceleration of a moving car are by pressing the acceleration pedal, applying the break, pushing the car, or by applying external force.

What is acceleration?

Acceleration is the rate at which an object's velocity with respect to time changes. In vector quantities, accelerations exist (in that they have magnitude and direction). The direction of the net force applied to the item determines the object's acceleration. According to the materials used to make the object, the magnitude of the net balance of all external forces acting on it is inversely proportional to its mass, but the magnitude of the net resulting force is directly proportional to the net force.

Acceleration: the rate at which the speed and direction of a moving object vary over time. When something moves faster or slower, it is considered to be accelerating. Motion on a circle accelerates even while the speed is constant because the direction is always changing.

Therefore, the three ways you could cause the acceleration of a moving car are by pressing the acceleration pedal, applying the break, pushing the car, or by applying external force.

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A 5.00-kg ball, moving to the right at a velocity of +2.00 m/s on a frictionless table, collides head-on with a stationary 7.50kg ball. find the final velocities of the ball if the collision is elastic

Answers

Final answer:

Using the law of conservation of momentum and energy for an elastic collision, the final velocity of the 5.00-kg ball is -0.79 m/s (moving to the left), and the 7.50kg ball is 1.06 m/s (moving to the right).

Explanation:

The problem essentially describes an elastic collision between two masses. Elastic collisions are those where the total kinetic energy of the system is conserved. Two important laws come into play here: The Law of Conservation of Momentum and the Law of the Conservation of Energy. The formulas associated with these laws are: m1*u1 + m2*u2 = m1*v1 + m2*v2 (momentum conservation) and 1/2m1*u1² + 1/2m2*u2² = 1/2m1*v1² + 1/2m2*v2² (energy conservation).

Given: m1 (mass of first ball) = 5kg, u1 (initial velocity of first ball) = 2m/s, m2 (mass of second ball)= 7.5kg, and u2 (initial velocity of second ball) = 0, we can solve for v1 and v2 (the final velocities of the two balls).

By doing the math, we find that v1 (final velocity of the first ball)= -0.79 m/s and v2 (final velocity of the second ball)= 1.06 m/s. Hence, after the collision, the 5.00kg ball will move to the left with a speed of 0.79 m/s, and the 7.50kg ball will move to its right with a speed of 1.06 m/s.

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Final answer:

The final velocities of the balls after the elastic collision can be determined by applying the principles of Conservation of Momentum and Conservation of Kinetic Energy. Formulas can then be combined to solve for the final velocities, v1f and v2f.

Explanation:

A 5.00-kg ball, moving to the right at a velocity of +2.00 m/s on a frictionless table, collides head-on with a stationary 7.50kg ball. We are tasked with finding the final velocities of the balls following an elastic collision.

The following two principles will guide us: Conservation of Momentum and Conservation of Kinetic Energy. First, we apply the equation of Conservation of Momentum:

Initial momentum = Final momentum

(m1*v1i + m2*v2i) = (m1v1f + m2v2f).

For the first ball m1=5kg, v1i=2m/s and for the second ball m2=7.5kg, v2i=0.

The Conservation of Energy in an elastic collision can be represented by the equation:

Kinetic energy initial = Kinetic energy final

(0.5*m1*v1i^2 + 0.5*m2*v2i^2) = (0.5*m1*v1f^2 + 0.5*m2*v2f^2).

Combining the two equations can determine v1f and v2f. For an extended step-by-step solution, refer to a physics textbook or online resources offering detailed calculations for elastic collisions.

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At a stoplight, a truck traveling at 15 m/s passes a car as it starts from rest. The truck travels at constant velocity and the car accelerates at 3 m/s^2. How much time does the car take to catch up to the truck?

Answers

the time that the car take to catch up to truck would be :

1/2 ar^2  = vt

1/2 (3) t^2 = 15t

1.5  t^2  =  15t

t ^2    =   10s

Hope this helps

It is the same distance from second base to first base, and from second base to third base. The angle formed by first base, second base, and home plate has the same measure as the angle formed by third base, second base, and home plate. What can you conclude about the distance from first base to home plate, and from home plate to third base? Explain. ...?

Answers

The answer is

Converting this into a geometry problem requires us to name the points. Let give the home plate a symbol A, first base will be B, second base will be C, and the third base will be D. Now, we can present a geometrical proof:

STATEMENTS | REASONS

(1) BC = CD | Given

m(2) AC = AC | Reflexive Property

(3) triangle ACD = triangle ACB | SAS Congruence

(4) AD = AB | CPCTC

when  CPCTC means Congruent Parts of Congruent Triangles are Congruent.

Therefore, the distance from first base to home plate, and from home plate to third plate are equal.

Galileo was the first scientist to do which of the following?

Answers

define and measure the speed
choose this



heliocentric theory = Ptolomeu
radioactivity = Becquerel
reflecting telescope - Newton (not sure)

Answer

Correct answer is define and measure the speed

Explanation

Galileo was the first scientist who define speed and give the formula of speed as distance over time

discover radioactivity

This option is also not correct because Radioactivity was discovered by Henri Becquerel in 1852.

invent the reflecting telescope

this option is not correct because reflecting telescope  was discovered by Sir Isaac Newton in 1668

propose the heliocentric theory:

This option is also not correct because Nicolaus Copernicus proposed the

heliocentric theory in 1543

Fish conservation zones extend as much as_____ from a nations’ coast.

100miles
200miles
300miles

Answers

200 miles from a nation's coast

Answer:

200 miles

Explanation:

Fish conservation zones extend as much as 200 miles from a nations' coast.

Coastal States exercising control over fisheries in the zone are naturally concerned that fishing vessels in their zones are merely passing through or are complying with applicable fishery regulations. This is to ensure that such vessels in transit do not engage in illegal fishing or otherwise violate fish conservation laws.

On the basis of electronegativity, which of these pairs of elements is most likely to form monatomic ions?

K and Rb

Ba and Ca

Na and K

Cl and Na

Answers

The best and most correct answer among the choices provided by your question is the fourth choice.

Chlorine and sodium are most likely to form monatomic ions.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

How far will a car travel, thatis moving at 20.00 m/s for 15.00 seconds?

Answers

just multiply them
s=vt = 20*15 = 300 m
The correct amswer is 20×15=300m

A car moving at a speed of 20.00m/s will cover 300m in 15 seconds

What is the weight of a person whose mass is 72kg?

Answers

706.07 Newtons or 158.733 lbs

To solve this we must be knowing each and every concept related to mass. Therefore, 705.6N is the weight of a person whose mass is 72kg.

What is mass?

The density and kind of atoms in any particular item are described by mass, which is a scientific word. The kilogram (kg) is the SI measurement of mass, however mass could also be measured using pounds (lb).

Consider a pillowcase packed with feathers as well as a comparable pillowcase loaded with bricks to rapidly grasp the notion of mass. The bricks have a higher mass because of atoms in them are heavier and denser. As a result, even when the pillowcases have the same size and therefore are filled with the same extent, one has significantly more mass compared to the other.

weight= mass× acceleration due to gravity

weight= 72kg×9.8

          =705.6N

Therefore, 705.6N is the weight of a person whose mass is 72kg.

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What would happen if there was no condensation stage in the water cycle?

Answers

Without condensation, the water vapor could not turn into clouds and liquids then which means it could not fall back down through things like rain or hail. Eventually, all water on earth would then become water vapor and we wouldn't have any water in liquid form.

An example of a high energy electromagnetic wave is
a radio wave
a red light wave
an x-ray
an infrared wave
------------------------------------------
Give an example of an energy transformation.
------------------------------------------
When heat is transferred to a substance explain why the temperature goes up

Answers

An example of a high energy electromagnetic wave is "X-Ray"

When car runs, it's chemical energy (gasoline) converts into mechanical energy

Temperature is the measure of hotness or coldness of the body, so when heat expose to a substance, it's degree of hotness increases & it's temperature increases

Hope this helps!

What happens to a fuse to stop the flow of charges through it?

Answers

a fuse is simply a thin wire that melts, when there is to much current, breaking the circuit and halting the current
It gets hot and melts, and opens the circuit.

Is my answer correct?

question

Scott was watching the electrician install a new light fixture. Scott noticed that when he was finished, he carefully wrapped some wires with plastic caps and black plastic tape. Select the best explanation of why the electrician would wrap electrical wires with plastic products.


answer I chose

The electrical wires are made of metal, which conducts electricity. In order to make the wiring safe, he would wrap the exposed wire with plastic materials, which are good insulators. This keeps the flow of electricity contained to the light fixture and wiring.

Answers

theoretically yes. but any other answer? 

Answer:

Yes, the answer is correct.

Explanation:

Plastic is a good insulator of electricity and it prevents electric current from flowing into any living being that may come into contact with that wiring. Hence, the plastic tape and caps prevent any such contact with the live wiring making the entire system safe to be around.

You've just solved a problem and the answer is the mass of an electron, me=9.11×10−31kilograms. How would you enter this number into the answer box?
Enter your answer in kilograms using three significant figures. Note that the units are provided for you to the right of the answer box.

Answers

The mass of an electron, me, 9.11 × 10⁻³¹ kilograms shows there are 3 important numbers in them, namely numbers 9, 1, and 1

Further explanation

Significant numbers are obtained from measurement results of exact numbers and the last number estimated

This is called significant numbers

the scientific notation can be described as:

a, ... x 10ⁿ

a, ... called a significant number

10ⁿ is called a big order

Rules for significant numbers in general:

1. All non-zero numbers are significant numbers 2. a zero which is located between two non-zero numbers including a significant number 3. all zeros are located in the final row written behind the decimal point of the include significant number4. zero decimal point is the not significant number

From the numbers known in the question amounting to 9.11 × 10⁻³¹ kilograms shows there are 3 important numbers in them,(symbol a, before a big order ,called a significant number) namely numbers 9, 1, and 1

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significant figures

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significant figures in the following number: 5.67 x 106

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the number of significant figures is 0.025

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0.080 significant figures

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the fewest number of significant figures

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Keywords : significant number, the scientific notation, decimal point, a big order

The mass of an electron up to three significant digits is written as [tex]\boxed{9.11 \times {{10}^{ - 31}}\,{\text{kg}}}[/tex].

Further Explanation:

The significant numbers in a measured quantity are the numbers that have their role in representation of the measured quantity in terms of the resolution of the quantity.

The scientific notation for any measured quantity is expressed as:

[tex]A = a... \times {10^n}[/tex]  

Here, [tex]a[/tex] are the combined significant digits in the quantity.

The number of digits present in [tex]a[/tex] represents the number of significant digits in the representation of the quantity.

The following is the list of rules to be considered for the significant numbers.

a) Each and every non-zero number is a significant number.

b) A zero present between two significant numbers is also a significant number.

c) The zeros written after the decimal point are significant numbers.

d) Only zero before a decimal is not a significant number.

Therefore, the mass of an electron up to three significant digits is written as [tex]\boxed{9.11 \times {{10}^{ - 31}}\,{\text{kg}}}[/tex] and the three significant digits in the number are [tex]9,1\& 1[/tex].

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Answer Details:

Grade: High School

Chapter: Significant Figures

Subject: Physics

Keywords: Significant figures, answer box, rules, non-zero, scientific notation, resolution, measured quantity, physical quantity, mass of electron.

A 75.0 kg man is riding an escalator in a shopping mall. The escalator moves the man at a constant velocity from ground level to the floor above, a vertical height of 4.60m. What is the work done on the man done by gravitational force?

Answers

the work done on the man done by the gravitational force would be :
75*9.81*4.6

= - 3.38 x 10 ^3 J

Hope this helps

Final answer:

The work done on a 75.0 kg man by gravitational force, as he is moved by an escalator to a vertical height of 4.60 m, is -3393 joules.

Explanation:

The question asks for the work done on a 75.0 kg man by gravitational force while he is being moved by an escalator to a vertical height of 4.60 m. The work done by gravity is calculated using the formula W = mgh, where W is the work, m is the mass, g is the acceleration due to gravity (9.8 m/s2), and h is the vertical height. Since the direction of gravitational force is downward, while the displacement due to the escalator is upward, the work done by the gravitational force will be negative.

To find the work done, we substitute the man's mass (75.0 kg) and the height (4.60 m) into the formula, then multiply by the gravitational constant:

W = (75.0 kg)(9.8 m/s²)(4.60 m)

W = 75.0 kg × 9.8 m/s² × (-4.60 m)

W = -3393 J

Therefore, the work done on the man by the gravitational force is -3393 joules.

Select all that apply.

Which of the following energy sources are in some way derived from the Sun?

geothermal
nuclear
wave
biomass

Answers

Geothermal and nuclear energy are derived from radioactive materials.
Wave energy, from the ocean, is derived from winds blowing over the ocean, which are derived from the Sun's uneven heating of the earth.
Biomass energy is from plants, which get energy through photosynthesis, derived from the Sun.

Answer:

Wave and Biomass :)

Explanation:

An object moving with constant acceleration near the surface of the earth is influenced by

Answers

Final answer:

An object in free-fall near Earth's surface experiences a constant acceleration due to gravity, denoted by 'g' and averaging 9.80 m/s². This allows for uniform predictions of an object's motion when air resistance is negligible.

Explanation:

An object moving with constant acceleration near the surface of the Earth is primarily influenced by the acceleration due to gravity. This acceleration, commonly represented by the symbol g, has an average value of 9.80 m/s². It is important to note that this value can be considered constant when air resistance is negligible, thus letting us apply kinematics equations to any such falling object to predict its motion. The constant nature of acceleration due to gravity allows for a wide range of interesting physical problems and applications.

It is essential to understand that the force of gravity causes objects to fall towards the Earth's center, and it is this force that imparts uniform acceleration to free-falling objects. Furthermore, gravity's influence is such that even varying factors like latitude, altitude, and geographical differences only slightly alter its magnitude, and for most practical purposes in high school physics, the average value of 9.80 m/s² is used.

What is the acceleration of this object? The object's mass is 60 kg.

Answers

First determine the net force. Let's say the downwards force is negative and the upwards force is positive.
Since the forces act in opposite directions, the net force would be:
400N - 600N = -200N

Since I said negative is downwards, this translates to the net force being 200N downwards.

Force = mass*acceleration
200N = 60kg * acceleration
acceleration = 3.33 m/s^2

A train crosses a platform 100 m long in 60 sec at a speed of 45 kmph. Find the time taken by the train to cross an electric pole.
How do you handle this type of question and also how do you find the length of the train? A train crosses a platform 100 m long in 60 sec at a speed of 45 kmph. Find the time taken by the train to cross an electric pole.
How do you handle this type of question and also how do you find the length of the train?

Answers

The train is 650 m long and takes 52 seconds to cross an electric pole at a speed of 45 kmph.

To find the time taken by the train to cross an electric pole, we need to calculate the length of the train. The train crosses a platform 100 m long in 60 sec at a speed of 45 kmph.

First, we convert the speed from kmph to m/s by multiplying with 5/18, giving us:

[tex]45\times\frac{5}{18}[/tex]

The distance covered when the train crosses the platform is the length of the train plus the length of the platform.

The distance = Speed * Time

= 12.5 m/s * 60 s = 750 m

Since the platform is 100 m long, the length of the train is 750 m - 100 m = 650 m.

Now, to cross an electric pole, the train only needs to cover its own length, as the pole will be considered a point with no length. Therefore, the time taken to cross the electric pole is:

Time = Length of the train / Speed

Time = [tex]\frac{650}{12.5}= 52 seconds.[/tex]

So, the train takes 52 seconds to cross an electric pole.

You move a 25 N object 5 meters. How much work did you do ?

Answers

The answer is 125 Joules

The first thing to take note of is the work equation: W=F×D

Since we already have our force and our distance that will help make this problem easier.

So, W=25*5

W=125

Therefore, our answer is 125 Joules since work is measured in joules

Hope this helped!! :)


Final answer:

The work done moving a 25 N object 5 meters is calculated by multiplying the force by the distance (25N x 5m), resulting in 125 Joules.

Explanation:

In physics, the concept of work is defined as force applied times the distance the object is moved. In the case of your question, where you are moving a 25 N object a distance of 5 meters, the work done can be calculated using the formula Work = Force x Distance. So, here, the work done would be 25 N x 5 m = 125 N.m or 125 Joules.

Remember, in this context, the unit of work is expressed in Joules (J), which is equivalent to a Newton-meter (N.m).

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Which law represent a balanced chemical equation?

Answers

Answer: Law of Conservation of Mass

Explanation:

A balanced chemical equation represents the 'Law of Conservation of Mass '

Law of Conservation of Mass states that  'in chemical reaction mass can neither be created nor be destroyed '.The total mass of the reactant in chemical reaction is equal to the total mass of the products formed in a chemical reaction.

For example : [tex]2H_2+O_2\rightarrow 2H_2O[/tex]

Mass of reactants = Mass of the products

mass of the reactants = 2(2 × 1) + (2 × 16) = 36 g/mol

Mass of the products = 2[(2 × 1 ) + (1 × 16)] = 36 g/mol

As from the above calculations, we find that the mass of the reactants is equal to the mass of the products. Hence, this equation follows law of conservation of mass.



Final answer:

A balanced chemical equation adheres to the law of conservation of mass, which asserts that matter is neither created nor destroyed in a chemical reaction.

Explanation:

Law Behind Balanced Chemical Equations:

The law that is represented by a balanced chemical equation is the law of conservation of mass. This fundamental law states that matter cannot be created or destroyed in a chemical reaction. Therefore, a balanced chemical equation ensures that the number of atoms for each element is equal on both sides, reflecting the unchanging total mass in the reaction.

To illustrate, look at the equation for the reaction of hydrogen with oxygen to form water: 2H₂(g) + O₂(g) → 2H₂O(l). This equation is balanced because it has the same number of hydrogen atoms (4 H atoms) and oxygen atoms (2 O atoms) on both the reactant and product sides.

Balancing chemical equations involves adjusting the coefficients before each substance so that the total number of atoms of each element is the same on both sides of the equation. This practice aligns with the law of conservation of matter, ensuring that the mass before and after the reaction remains constant, and only the arrangement of atoms changes to form new substances.

Which method will provide the most emotional support in a new exercise program?

Answers

Is there options? The question seems like there'd be options listed

A circuit has a resistance of 2.5 Ω and is powered by a 12.0 V battery. The current in the circuit, to the nearest tenth

Answers


           Current  =  (voltage) / (resistance)

                       =  (12 V)  /  (2.5 ohms)

                       =    4.8 Amperes

Answer:

The electric current in the circuit is 4.8 A.

Explanation

What is electric current?

The number of charge passing through unit cross-sectional area of a conductor in one second, is called electric current. It is denoted by (i) and it is measured in Ampere.

Given data is:

Resistance (R)= 2.5 Ω

         Potential difference of battery (V)= 12 V

By using formula,   [tex]V =i.R[/tex]

                                      ⇒ [tex]i =\frac{V}{R}[/tex]

        On putting values,

                                      [tex]i = \frac{12}{2.5}[/tex]  

                                      [tex]i = \frac{120}{25} = 4.8A[/tex]

Hence the current in the circuit is 4.8 A

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Predict the change that must occur in the electron configuration, if each of the following atoms is to achieve a noble gas configuration.
I need help with nitrogen. I know it gains 3 electrons. so that would make it a ____ ion?

Answers

If it gains three electrons then it means it's a negative 3 because when it's positively charged then you lose electrons but when it's negatively charged then you gain electrons. It's reversed. Electron Configuration would be 1s2, 2s2, 2p3 that's without gaining the three electrons. With it is 1s2, 2s2, 2p6 which means that the Noble Gas is Neon.

Nitrogen attains the noble gas structure by gaining three electrons.

Stability of atoms has been associated with an atom having two or eight electrons in its outermost shell. This generally referred to as the octet rule. The octet rule is the basis for predicting the stability of atoms.

Nitrogen has an electron configuration of 1s2 2s2 2p3 in the ground state. However, when it accepts three electrons to form the stable nitride ion N^3-, its electron configuration becomes 1s2 2s2 2p6.

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Describe Earth's three global wind belts

Answers

Polar Easterlies: From 60-90 degrees latitude.
Prevailing Westerlies: From 30-60 degrees latitude (aka Westerlies).
Tropical Easterlies: From 0-30 degrees latitude (aka Trade Winds).

Final answer:

Earth's global wind belts, consisting of the Trade Winds, Westerlies, and Polar Easterlies, are formed by the unequal heating of the atmosphere and the Earth's rotation.

Explanation:

Earth's three global wind belts are crucial components of the planet's climate system and are largely responsible for the distribution of precipitation across different regions. The global wind belts are:

Trade Winds: These winds are found nearest to the equator and are characterized by their persistent direction towards the west in both hemispheres.Westerlies: Located in the mid-latitudes between 30° and 60° N and S, these winds predominantly flow towards the east.Polar Easterlies: Found in the polar regions close to the north and south poles, these winds flow outwards from the polar high-pressure areas towards lower latitudes.

These wind belts are created due to the unequal heating of the Earth's atmosphere, with more solar radiation striking the equator than the poles, combined with the Earth's rotation which gives rise to the Coriolis effect. This results in a system of atmospheric circulation cells, which generate the prevalent wind patterns.

Other Questions
The difference between five times a number and twelve times the number is 35. Shya works part-time at a gift-wrapping. The store sells wrapping paper rolls and package of wrapping rolls. There are a total of 125 rolls and package. Each roll costs $3.50 and each package costs $2.25. The total of all of the rolls and package is $347.50 . How many rolls of wrapping paper are there? Which word set completes the analogy Temporary: durable A. Useful : helpfulB. Frequent : seldomC. Need : requireD. Fearful : frightened How do an ionic bond and covalent bond differ?A) There is no difference. Both an ionic bond and a covlent bond share electrons.B) A covalent bond is an attraction between oppositely charges ions. An ionic bond is a sharing of electrons between atoms.C) There is no difference. Both an ionic bond and a covalent bond are attractions between oppositely charged ions.D) An ionic bond is an attraction between oppositely charged ions. A covalent bond is a sharing of electrons between atoms. What was NOT a widespread consequence of World War OneA) Millions died from an Influenza epidemic in 1918B) Thousands of young men were blinded due to poison gas in the trenchesC) There would not be another major war in Europe for over 100 years What point of view is the poem deer told from Three requirements of an efficient respiratory system Overload is the act of exercising a muscle to fatigue. true or false? The principle of overload states that a greater than normal stress or load on the body is required for training adaptation to take place. The body will adapt to this stimulus. [ Once the body has adapted then a different stimulus is required to continue the change. In order for a muscle (including the heart) to increase strength, it must be gradually stressed by working against a load greater 5. Which of the following sentences contains a verb in the subjunctive mood? Allow me to introduce myself. If water reaches 32 degrees, it turns to ice.I wish you had more confidence in yourself.6. Which of the following sentences contains a verb in the imperative mood? Try answering this question; it's easy.Thomas Gray's poem is an elegy.If you read it, you will easily find details that support the mood of the poem. Solve for x.x/7 = -3 1,) x = -212.) x = -103.) x = 44.) x = 21 the longer leg of a right triangle is 3m longer than the shorter leg. the hypotenuse is 6m longer than the shorter leg. find the side lengths of the triangle Which statement is correct?A. Use the verb ser when telling how a noun is (condition) and use estar to tell what a noun is (essential characteristics).B. Use the verb estar when telling how a noun is (condition) and use ser to tell what a noun is (essential characteristics). The relatively stable state of equilibrium that living systems maintain by regulating their metabolic processes is known as What factors contribute to the great variety of climate zones in Latin American Sam needs 5/6 cup mashed bananas and 3/4 Cup mashed strawberries for a recipe. He wants to find whether he needs more bananas or more strawberries . How can he write 5/6 and 3/4 as a pair of fractions with a common denominator Explain why glaciers are called nature's bulldozer. In your answer, give examples of how land is reshaped by glaciers. Which statement BEST describes the approach one should take when considering to play a sport at a competitive level? A. Start at a lower level, gauge your performance against others, and move up when your skill has improved. B. Start at a higher level, ignore your performance against others, and move down if needed. C. Start at a middle level, gauge your performance against others, and stay at that level regardless of your skill level. D. Start at an entry level, gauge your performance against others, and move up only to a level where you are still the best. Which statement best describes Korea's relationship with China during the Silla and Kyro dynasties? A. China strongly influenced Korea's culture and technology, but it also may have prevented Korea from developing its own unique culture. B. China strongly influenced Korea's culture and technology, which helped Korea develop its own unique culture. C. Korea strongly influenced China's culture and technology, but it also may have prevented China from developing its own unique culture. D. Korea was more powerful that China, which caused jealousy and resentment among Chinese rulers. Adjective..9 letters...lasting for a very short time Which lines in this excerpt from act V of Shakespeare's Romeo and Juliet create dramatic irony?ROMEO: Death, that hath suck'd the honey of thy breath, Hath had no power yet upon thy beauty: Thou art not conquer'd; beauty's ensign yet Is crimson in thy lips and in thy cheeks, And death's pale flag is not advanced there. Tybalt, liest thou there in thy bloody sheet? O, what more favour can I do to thee, Than with that hand that cut thy youth in twain To sunder his that was thine enemy? Forgive me, cousin! Ah, dear Juliet, Why art thou yet so fair? shall I believe That unsubstantial death is amorous, And that the lean abhorred monster keeps Thee here in dark to be his paramour? For fear of that, I still will stay with thee; And never from this palace of dim night Depart again: here, here will I remain With worms that are thy chamber-maids; O, here Will I set up my everlasting rest, And shake the yoke of inauspicious stars From this world-wearied flesh. Eyes, look your last! Arms, take your last embrace! and, lips, O you The doors of breath, seal with a righteous kiss A dateless bargain to engrossing death! Come, bitter conduct, come, unsavoury guide! Thou desperate pilot, now at once run on The dashing rocks thy sea-sick weary bark! Here's to my love! Steam Workshop Downloader