Engineering Middle School

Read this excerpt from a black hole is not a hole what is the passage describing
A: light in space
B:a star
C: a flashlight
D: Fog on earth

HURRY HURRY

Answers

Answer 1

Answer:

B

Explanation:

B

Answer 2
The answer is B, I’m 100% sure !

Related Questions

How do Solar Engineers Help Humans?
(2 or more sentences please)

Answers

Solar engineers work in any number of areas of engineering products that help harness energy from the sun. They may research, design, and develop new products, or they may work in testing, production, or maintenance. They may collect and manage data to help design solar systems.
Solar engineers work in any number of areas of engineering products that help harness energy from the sun. Thus trying to find a more eco-friendly and practical way to get energy for electricity.

I Hope This Helps! (^_^)

Technician A says centering cones are used on hub centric wheels. Technician B says centering cones are

used on lug centric wheels. Who is correct?

A. Technician A

B. Technician B

C. Both Technician A and Technician B

D. Neither Technician A nor Technician B

Answers

Answer: Technician A

D. Neither Technician A nor Technician B is correct

What are the hub-centric wheels?

Hub-centric wheels have a center bore that is the same size as the hub on the car. This means that the wheel will fit perfectly on the hub without any play. Centering cones are not needed for hub-centric wheels.

Lug-centric wheels have a center bore that is slightly smaller than the hub on the car. This means that the wheel will not fit perfectly on the hub without some play. Centering cones are used to center the wheel on the hub and prevent vibration.

Therefore, neither Technician A nor Technician B is correct. Centering cones are not used on hub-centric wheels, and they are only used on lug-centric wheels.

Option D is correct

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Do NOT mix ____________________ with used oil. A) Transmission oilB) AntifreezeC) Hydraulic fluidsD) Synthetic oil

Answers

Do not mix Antifreeze with used oil

Which of the following is an example of a reliable source?
A. A pamphlet on the economics of bridge building published by the organization
Citizens Against Government Spending.
B. An article in Environmental Science and Technology, a peer-reviewed journal
published by the American Chemical Society.
C. A newspaper editorial written by a United States senator.
D. A blog post by a university engineering student.

Answers

I think its C

im pretty sure

or it could be B

but C is my first choice

Did u hear about the guy that stole a limbo stick from that house? I mean how low can u go

1. Which of the following will cause a spark knock?

Answers

Answer:

I couldn't find options for your question online, but I can give you an explanation so you can choose the correct option.

Explanation:

A spark knock is a form of unpredictable behavior that occurs in combustion, that is, in the chemical reaction that occurs between oxygen and an oxidizable material. Such combustion is usually manifested by incandescence or flame.

The spark knock is a detonation that occurs when there is a lot of pressure in the fuel.

Some situations in which this can happen are:

Engine overloaded. Maximum pressure in the cylinders. Engine overheated. Overheated air. Long and excessive engine ignition timing. Spark plug at high temperatures.
Couldn’t find you options but here are some examples...
Engine running too hot because of low coolant.
Cooling fan that isn't working.
Plugged radiator.
Bad water pump.

Why is the flushing cycle important for flake ice​ machines?
A.
Flake ice machines have greater concentrations of scale buildup as compared to cube ice machines.
B.
Flake ice machines have an exposed preparation chamber that can easily attract dust and other contaminants.
C.
Flake ice machine shavers can quickly pick up​ off-flavors.
D.
Flake ice machines must defrost periodically to work adequately.

Answers

A

Explanation:

Flake ice machines will have greater concentrations of scale buildup as compared to cube ice machines. Since solids collect near the bottom of the auger, a complete draining and flush ofthe system is required.

The answer to ur question is A! I hope that helped :)

please help!!

what group of people created the first form of rockets

1.greeks
2.Chinese
3.Americans
4.Russians

Answers

Answer:

I think that the answer is the Chinese

Explanation:

The Chinese people most definitely

What historical event allowed both aerospace fields to make enormous strides forward?

Answers

Answer:

The world wars. Especially world War II

Explanation:

The world wars were the single most notable events that led to the leap in development of the aircraft from a simple apparatus capable of flight to a sophisticated flight machine. Airplane production was at its maximum during these periods (especially world war II) and has never seen that capacity of production again since. Countries focused on research that could add even the slightest enhancements to their aircraft in order to for it to surpass that of other countries.

What did the police officer say to his belly button? Your under a vest

Harmony in music is characterized by _____.
the horizontal relationship of pitches
only unpleasant sounds
the vertical relationship of pitches
only pleasant sounds

Answers

Answer:

the vertical relationship of pitches.

Explanation:

Harmony can be defined as the use of simultaneous pitches ( two or more tones and notes) or chords played at the same time together.

Harmony in music is characterized by the vertical relationship of pitches. The three most popular and essential forms of harmony are;

1. Diatonic harmony.

2. Non-diatonic harmony.

3. Atonal harmony.

Question:

1) The horizontal relationship of pitches

2) Only unpleasant sounds

3) The vertical relationship of pitches

4) Only pleasant sounds

Answer:

The correct option is;

3) The vertical relationship  of pitches

Explanation:

Harmony, in music is the process whereby individual or sound  superposition is evaluated by hearing, that is sounds consisting of frequencies, pitches etc. that occur simultaneously.

Therefore, harmony with regards to musicals considered as vertical because the tones and notes are simultaneously played for which therefore, they are written as vertical music notation.

Therefore, harmony in music is characterized by the vertical relationship of pitches.

Science, Technology, Engineering & Mathematics

Professionals in these careers strive to enhance the quality of life through innovations in technology, health sciences or information, the environment, and _________.
A. communication systems
B. needs of the people

Answers

A communication systems

Hi! I’m pretty sure the Answer is A, correct if wrong. Good luck!

What made computers different from machines that came before them?

Answers

Computers are intelligent machines that can make decisions on their own after digesting various data analyses, whereas machines are the least intelligent and constantly wait for user commands.

What make computers different from machines?

The capacity for processing is what distinguishes computers from other types of machinery. Any device that is capable of carrying out all these functions will be regarded as a computer.

Since their invention decades ago, computers have considerably changed and advanced. Computers were incredibly big and slow in their most basic forms many years ago.

Computers have gradually gotten quicker and smaller, allowing people to utilize them almost anywhere.

Therefore, In contrast to the computers they replaced, which were people, computing machines were termed “machines” because they were machines.

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Final answer:

Computers are different from machines that came before them due to their processing speed and capacity, versatility, and programmability.

Explanation:

Computers are different from the machines that came before them due to several key factors:

Processing speed and capacity: Computers are capable of processing information much faster and handling larger amounts of data compared to previous machines.Versatility: Computers can perform a wide range of tasks and are not limited to specific functions like earlier machines.Programmability: Unlike earlier machines, computers can be programmed to execute specific instructions, making them more flexible in their functionality.

These advancements have greatly influenced various fields such as science, business, and communication, among others.

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Money managers:
Question 1 options:

help people set up budgets to control personal spending.

typically work for investment banks.

are on the "sell side" of Wall Street.

are on the "buy side" of Wall Street.

Answers

Answer:

Are on the "sell side" of Wall Street

Sell side of Wall Street

The controller can be considered the brain of closed loop system

Answers

Answer:

true?

Explanation:

The answer is true, but poorly worded question.
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