What is the mass of a sample of a substance with a volume of 120ml and a density of 0.75 g/ml?

Answers

Answer 1

Final answer:

To determine the mass of a substance, multiply its volume by its density. For a volume of 120 ml and a density of 0.75 g/ml, the mass is found to be 90 grams.

Explanation:

To find the mass of a sample with a given volume and density, you can use the formula mass (m) = density (ρ) × volume (V).

Mass Calculation:

In this case, you are provided with a density of 0.75 g/ml and a volume of 120 ml. Therefore, you can calculate the mass as follows:

mass (m) = density (ρ) × volume (V)mass (m) = 0.75 g/ml × 120 mlmass (m) = 90 g

The mass of the substance is therefore 90 grams.


Related Questions

who: Francisco Vasquez de Coronado
what , where , and when:

Answers

What do you mean please explain

Answer:

k

Explanation:

Venus is about 108 kilometers from the Sun. Saturn is about 109 kilometers from the Sun. About how many times farther from the Sun is Saturn than Venus?

Answers

You would divide 109 by 108 and come out with approximately 1.01. So Saturn would be approximately 1.01× further from the sun. Might I add I believe it is 108 million 109 million kilometers as opposed to 108 and 109 kilometers.

Answer:

your answer would be c

Explanation:

i already did the test and got it right! Hope it helps  

:)

The troposphere is the lowest layer of earths atmosphere how does temperatures change with altered to in the troposphere.
Answer choices

Temperature increases as altitude increases

Temperature is uniform throughout the year

Temperature increases up to an altitude of 5 KM then temperature begins to decrease

Temperature decreases as altitude increases

Answers

Temperature decreases as altitude increases.

From where do American's rivers run east and west?

Answers

the rivers will go both north and sounth 


Eva Peron was loved by her descamisados – a term meaning which of the following?

powerful ones

Incorrect Response
desperate ones
Correct Answer
shirtless ones
wealthy ones


the answer
c shirtless ones

Answers

Shirtless ones in spanish

Answer: shirtless ones

Explanation:

✓  24.  

Eva Peron was loved by her descamisados – a term meaning which of the following?

 

poor ones

 

desperate ones

 

shirtless ones

Descamisados means shirtless ones.

 

wealthy ones

1 of 1

The hot temperatures and low amounts of precipitation characteristic of Phoenix, AZ, provide an example of a __________ climate.

Answers

desert, I believe, but I could be wrong! 

When/Where Can A Person Experience Sun Exposure?

Answers

People can experience sun exposure where ever the sun is in contact with the skin for a long period of time. it doesn't necessarily have to be outside. it could also be in a house near a window where the sun comes through.

sustainable development is a problem best addressed at a A.local B.national C.global level... PLEASE HELP

Answers

Either A. or B. would be the correct answer

Global level I put national and I got it wrong.

The moons gravity affects the earths what and what levels,it pulls on the water causing the changes in tides

Answers

Answer:The tidal force causes Earth and its water to bulge out on the side closest to the moon and the side farthest from the moon.

Explanation:

Where is Toronto in Canada?

Answers

I believe it's Ontario.
I hope this will answer your question Ontario

The Cold War was characterized by all of the following except _____.
Soviet control of countries and regions near its borders
tensions between organized religions and the Communist party
repression of people who disagreed with the Soviet government
a series of military battles between the United States and Russia

Answers

Answer:

Soviet control of countries and regions near its borders tensions betr organized religions and the Communist party

Explain why many people call the European Union (EU) the “ United States of Europe”?

Answers

People refer to the European Union as the "United States of Europe" because, like the United States of America, the European Union is made up of individual countries or "states" if you will. Like the United States of America is. 

I don't know this for sure, but here's my thoughts:

The European Union consists of many small nations, some comparable in size to states in the USA. They all work together the the EU and use the same currency, just likes states in the USA. The EU kinda acts like one big nation with little small 'states' inside of them.

Why is the population density of the Andes and the Pampas unevenly distributed?

A. Because people don't want to live where there is no access to the ocean.
B. Because the land closest to the ocean is uninhabitable.
C. Because of the variety of climate and landforms in the region.
D. Because of the uneven distribution of mineral resources.

Answers

The answer is C: Because of the variety of climate and landforms of the region. There is extreme variety in this region, both topographically (wide-ranging altitudes, environments, etc) and in terms of climate. This affects the distribution of the region's population density because different areas are better suited than others to host high populations. 

C is the correct answer



Read the following quote from a 1914 government report: "While the facts before us show no proof or presumption of any depletion of the fisheries on the banks frequented by American otter trawlers, it is possible that the seeds of damage already have been sown and their fruits may appear in the future or that the development of a wholly unregulated fishery eventually may result in injury where none now exists". (1914 Report of the U.S. Commissioner of Fisheries) What do you think the report was predicting


the future of fishing may be in jeopardy if it continues unregulated

the fishermen have depleted their resources and must wait for them to replenish

U.S government should remain uninvolved and allow the fishermen to continue their work

the fishing industry should join with farming to plant seeds and snow fruit

Answers

The future of fishing may be in jeopardy if it continues unregulated

the future of fishing may be in jeopardy if it continues unregulated

The Andean nation of Bolivia is poor, but rich in natural attractions that fuel a growing ecotourism economy.

Answers

The correct answer of the given statement above whether it is true or false would be TRUE. It is true that the Andean nation of Bolivia is poor, but but rich in natural attractions that fuel a growing ecotourism economy. Bolivia is named for Simon Bolívar. He is the liberator of much of South America that is poor, mountainous, and landlocked. Hope this answer helps.

Which Sea is north of Venezuela

Answers

The Caribbean Sea is North of Venezuela.

The sea located to the north of Venezuela is the Caribbean Sea, which plays a crucial role in the nation's climate, culture, and economy.

The sea located to the north of Venezuela is the Caribbean Sea. Featuring a rich history and hosting many cities along its coastlines, the Caribbean Sea is an extension of the Atlantic Ocean. It borders the northern coast of South America, where Venezuela's major cities and urban regions, such as the capital city of Caracas, are situated. This sea is a vital part of Venezuela's geography, contributing to the country's climate patterns and trade winds, which bring moisture to the Andes Mountains in northern Venezuela.

Venezuela's connection to the Caribbean Sea has shaped much of its history, culture, and economy. Lake Maracaibo, found in the western part of Venezuela, is also connected to the Caribbean Sea and is considered one of the largest inland bodies of water in South America, despite being open to the sea and not a true lake.

In Florida, juvenile offenders sent to a maximum risk residential facility will stay there for how long?

Answers

In Florida, juvenile offenders sent to a maximum risk residential facility will stay there for 18 to 36 months.

®PLEASE MARK AS BRAINLIEST TO HELP ME LEVEL UP®

Answer:

18 to 36 months

Explanation:

juvenile offenders in florida will be sent to a maximum risk residential facility where they will stay there for 18 to 36 months?

why did planters begin to use enslaved africans for labor

Answers

Plantation owners used slaves because they needed more labourers to maximise their profit. Slavery is much cheaper than having paid labourers.
Enslaving a large amount of Africans was extremely profitable to the owner because productivity would sky rocket without actually having to pay the person for their work, or treat them fairly at all. 

the distance from the equator measured in degrees is????

Answers

The first degree of latitude is 111 kilometers (69 miles)

the distance from the equator measured in degrees is????
69 miles

The three stages in the development of a full tropical cyclone are formative, mature, and A. frontal. B. cumulus. C. dissipation. D. cyclonic.

Answers

I’m pretty positive the answer is c
The answer is (b) cumulus.

who has read walk two moons, if so favorite part

Answers

the end of the book is the best

what state is found 45 degrees North and 100 Degrees west

Answers

Final answer:

The state located at 45 degrees North and 100 degrees West is South Dakota, situated in the northern and western hemispheres of the United States.

Explanation:

The coordinates 45 degrees North and 100 degrees West accurately point to a location within the United States. Specifically, these coordinates are situated in the state of South Dakota. The latitude of 45 degrees North places this location in the northern hemisphere, halfway between the equator and the North Pole. The longitude of 100 degrees West places it in the western hemisphere, specifically within the interior region of the United States. South Dakota is known for its rolling prairies, the Badlands, and notable monuments such as Mount Rushmore, highlighting its geographical and historical significance.

Final answer:

The coordinates 45 degrees North and 100 degrees West identify a location in South Dakota, illustrating an understanding of geographical coordinates and their significance in pinpointing locations.

Explanation:

Identifying a location based on its latitude and longitude involves understanding global geographical coordinates. The coordinates 45 degrees North and 100 degrees West pinpoint a location within the United States. Specifically, this set of coordinates falls within the state of South Dakota. South Dakota is characterized by its rolling prairies, the Badlands, and the Black Hills.

Latitude refers to the angular distance of a place north or south of the earth's equator, and longitude refers to the angular distance of a place east or west of the prime meridian. The intersection of 45°N and 100°W in South Dakota is near the central part of the state, showcasing the vast plains that are typical of the region.

During the process of mountain building
A. material from the Earth's interior is often returned to the surface.
B. the Earth's interior often gains material from the atmosphere.
C. weathering and erosion help to generate igneous rock formations.
D. material from the Earth's surface is often broken down by crystalization.

Answers

Answer:

A. material from the Earth's interior is often returned to the surface

Explanation:

The mountains are formed when there is two plates colliding, especially when it comes to two continental plates. Because none of the plates has the tendency to sink below the other plate, their collision creates enormous amount of pressure on the crust around the boundary.

That enormous pressure manages to push the crust upward, and slowly mountain ranges start to form as the crust gains on elevation. While this process goes on, lot of material that has been buried deep into the interior of the Earth for millions of years, starts to come out on the surface.

That makes up for lot of disturbance in the rock strata, and makes up fro interesting and unexpected things. A good example of this are the Himalayas, as there are oceanic sediments at the top parts of them, despite the mountains being more than 8,800 meters high.

Answer:

A. material from the Earth's interior is often returned to the surface

Explanation:

Can some please explain to me what is sea floor spreading? Please keep it simple and brief <3

Answers

Sea floor spreading is a process originating the mid-ocean ridges that results from volcanic activity. This volcanic activity piles on new rock expanding the crust. the debris begins to the spread further from the ridge as the activity continues. 

Just an overview, if you need detailed info, just give me a holler

How is the geologic column used in relative dating

Answers

The geologic column is the result of the core sample showing layers of artifacts and material. Since some of these can be carbon dated, a relative time period can be established.

All of the following statements are true of tornadoes except __________. A. Their movement is unpredictable. B. They occur most often in tropical regions. C. They can develop from thunderstorms. D. They can develop from hurricanes

Answers

The answer to the question is B 

What were some of the reasons that allowed Europe’s population to reach over 100 million people?

Answers

Europe's population reached over 100 million people because the death rate declined, fewer wars happened.
Final answer:

The population growth in Europe was influenced by agricultural advancements, improvements in healthcare, and the discovery of new resources through colonization.

Explanation:

There were several reasons that allowed Europe's population to reach over 100 million people. One reason was the development and spread of agricultural technologies, such as the three-field system and improved plows, which increased food production and allowed for a larger population to be sustained. Another reason was the decline in mortality rates due to advancements in medical knowledge and healthcare practices, such as improved hygiene and the development of vaccines.

Additionally, the discovery of the New World and the colonization of various regions provided new resources and economic opportunities, leading to population growth.

Learn more about population growth here:

https://brainly.com/question/34334668

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The word “waxing” can replace the first word of witch phrase

Answers

Waxing can replace the first word of the phrase increasing support. This comes from the terms waxing and waning, in which waxing means increasing and waning means decreasing.

Which of the following does a weather station model demonstrate?
latitude
air pressure
gravity
air mass

Answers

D
A weather station model depicts many weather elements such as wind speed and direction, cloud type, cloud cover, temperature, dew point and others. However, options A, B, and C are not depicted.

How has satellite technology helped the study of oceanography?

Answers

Final answer:

Satellite technology has transformed oceanography by providing data on ocean color and other environmental variables, leading to better ecosystem monitoring and understanding of marine processes. Initiatives like CZCS and GOSAT have played significant roles in these advancements.

Explanation:

Satellite technology has significantly advanced the field of oceanography. The launch of the coastal zone color scanner (CZCS) on the Nimbus 7 satellite in 1978 marked a pivotal moment, as it provided the first dedicated imagery of ocean color, allowing scientists to measure the concentration of photosynthetic plankton in marine surface waters. This technology provided data on biological productivity across the oceans, which were instrumental for the study of oceanographic processes.

Improved satellite remote sensing has revolutionized our understanding of various oceanic parameters, including color, temperature, salinity, wind, sea level, sea ice, and other key environmental variables. Satellites such as the Greenhouse Gases Observing Satellite (GOSAT) and instruments like the Moderate Resolution Imaging Spectroradiometer (MODIS) have provided invaluable data for ecosystem monitoring, threat status of species, and responses to environmental changes.

Furthermore, satellites have provided alternatives to traditional methods such as deepwater surveys with sonar, offering synoptic and cost-effective ways to monitor vast areas of the ocean. Today, Earth observation satellites provide near real-time access to environmental datasets and have become integral to the study and management of ocean resources on a global scale.

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