Type the correct answer in the box.
Calculate the density of the substance.
A sample of a substance has a mass of 4.2 grams and a volume of 6 milliliters. The density of this substance is
grams/mill
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7. All rights reserved​

Answers

Answer 1

Answer:

0.7 g/mL

Explanation:

Density can be found using the following formula.

d=m/v

where m is the mass and v is the volume.

The mass of the substance is 4.2 grams. The volume of the substance is 6 milliliters.

m= 4.2 g

v= 6 mL

d= 4.2 g/ 6 mL

Divide 4.2 g by 6 mL (4.2/6=0.7)

d= 0.7 g/mL

The density of the substance is 0.7 grams per milliliter.


Related Questions

Describe your experience if you could live in Harappa or Mohenjo Daro for a day.

Answers

Answer:

Below

Explanation:

Harappa is a village in Paristan where of course it will be hot. But, that is not it, because Harappa is a modern village living near the Ravi river. And near that is a civilization. So it is an ancient cite!(Very beautiful)

When visiting Mohenjo Daro, it will be hot as well. But just like Harappa, Mohenjo Daro was one of the most advanced civilizations of its time. So visiting would be a real treat. To see everything there would be a great thing to do, if learning about civilization was your thing.

Answer:

A day spent in Harappa or Mohenjo Daro might include experiences such as these:

visiting the Great Bath

walking through the large brick houses and the courtyards in the citadel

watching the merchants and traders sign off goods with their seals

seeing how clay toys are made in the workshops of the lower part of the city

Explanation:

This was the answer edmentum gave me!

Photos by National Museum of American History Courtesy of Smithsonian Institution, Currier & Ives, Dorothea Lange, and the US Army Corps of Engineers When studying the Calumet region of Illinois and Indiana, Alfred Meyer noted four stages of development as new groups occupied this land. In stage 1, __________, Native American communities made use of natural resources.
A. fur trading
B. subsistence agriculture
C. conurbanization
D. commercial agriculture

Answers

Answer:

B. subsistence agriculture

Explanation:

Subsistence agriculture refers to that type of agriculture in which crops were grown in order to feed their own families. These crops were not grown for selling but for themselves in order to survive. At that time there were no markets where all food stuff available. They have plenty of lands where these people grow what they want to eat. They also hunt animals such as rabbit and deer etc in order to eat them.

Based on the population density maps above, what is true about Britain’s population over time? A. It has decreased. B. The population density is now the same everywhere in Britain. C. More people have moved to urban areas. D. The west coast has long been the most populated area.

Answers

Answer:

C. More people have moved to urban areas.

Explanation:

Answer:

c

Explanation:

Most communities are built near
B. Seacoasts
A. Wood
C. Mountains
D. Water

Answers

Answer:

D

Explanation:

Before setting up a settlement water is on of the factors to consider

Answer:

Most communities are built near  B. Seacoasts.

You can easily see that most large cities have developed in coastal areas:

1. major US cities: New York, Boston.

2. cities in Southeast Asia and large Asian countries (China, Japan).

3. major port cities in Europe: Rotterdam, Hamburg.

Hi, I'm unsure if this question makes sense, but i'll like to know the different types of land masses and how each type is labelled as such (Pangaea? Archipelago? Continent? Island Countries?) I'm trying to research how different land masses are named and am quite unsure of how many different types are there to begin with. Any sort of clarifications is appreciated, thanks!

Answers

Answer: pangea is the continent that existed when all of the continents we know today were all stuck together. it was one whole landmass and the only continent that existed at the time but with earthquakes and tectonic plate movement the continents separated and drifted apart,and an archipelago is a group of islands.

Based on this map of oil imports, which nation imported the greatest number of oil barrels each day in the years before 2006?

Answers

Answer:

It is D, the United states.

Explanation:

Answer:

D. the United States:

Groundwater is unique among all the erosional agents because it Group of answer choices carves landscapes from below the surface. does not have any kinetic energy. moves faster than water in streams.

Answers

Answer:

Carves landscapes from below the surface

Explanation:

Groundwater is below the surface, and using the process of elimination, you will be left with the first choice, carves landscapes from BELOW the surface.

What was the last group to contribute major changes to the English language?

Answers

Answer:

The French were the last group to majorly change English as English already had latin, German, and Celtic roots before French came. Now, English is very closely related to French

Explanation:

An earthquake's Richter magnitude rating is measured on a Richter Scale Chart by connecting a line from the left side (____________) to the right side (__________), whereby the line intersects the central magnitude scale at the appropriate magnitude value - 1 to 6.

Answers

Answer:

distance to the epicenter

largest seismic S-wave amplitude value

Explanation:

In this question, we are trying to fill in the gaps with the right answer.

The correct answers are used to fill in the gaps as follows;

An earthquake’s Richter magnitude rating is is measured on Richter scale chart by connecting a line from the left side distance to the epicenter to the right side largest seismic S-wave amplitude whereby the line intersects the central magnitude scale at the appropriate value -1 to 6

The Richter magnitude is a scale used in measuring how big or small i.e the strength of an earthquake

Because the climate of a region slowly changes and tectonic adjustments slowly occur, the landscape Group of answer choices

Answers

Answer:

The landscape is constantly or repeatedly adjusting to the new conditions that had developed and secondly the landscape is usually in a state of what is called dynamic equilibrium

Explanation:

Because the climate of a region slowly changes and tectonic adjustments slowly occur, the landscape is frequently and constantly or repeatedly adjusting to the new conditions that had developed and secondly the landscape is usually in a state of dynamic equilibrium only reason been that Dynamic equilibrium enables the lack of change in a system to occur because it will makes both the inputs and outputs to remain in balance or equal which will inturn makes the landscape to remains unchanged in time.

The diagram shows a series of volcanic islands and a hot spot. Determine the direction of movement of the tectonic plate that helped form the islands.

Answers

The direction of movement of the tectonic plate that helps form the islands will be towards north west.

The Tectonic Plate  

The diagram shows a series of volcano islands, a hot spot where lava is present.

The coming of the two tectonic plates together is called convergent boundary.

The colliding of plates can create islands by overlapping one plate with the other.

The colliding result in mountain ranges on the mainland or islands in the middle of the ocean.

The other place will bend down into the seafloor.

Thus we can conclude that option B arrow is the correct answer.

Learn more about convergent boundaries here:

brainly.com/question/16911364

which of the following was the most important development that caused people to shift from hunter+gather societies to agricultural settlements more than 5000 years ago

Answers

Answer:

Can you show the options

Explanation:

Answer:m

Explanation:

Tabulate differences between hay and Silage​

Answers

Answer:

Hey is a preserved of made up of grass and dried fore use a folder.

Silage is the preserved grass compacted and stored airtight conditions .

Explanation:

Hey is the form the moisture content grass is around 70%.

Hey can be heated due to the metabolic activity continued.

Hey can be fields moisture content is 12%.

Hey can be stored as the bale, and not digested.

Hey can be stored the value Grass.

Silage is the stored in airtight conditions in being in dried first.

Silage is performed  the process of natural sugar of grass.

Silage is the content of moisture of the silage 40-50%.

Silage are covered bales are the plastic wraps,silage is cut the grass tightly packed to microbial activity.

The ________ is/are a very well-known example of a drainage divide. Most the water that flows east from it flows into the Mississippi river at some point.

Answers

Answer:

Mississippi River drainage basin

Explanation:

A drainage basin is defined as an area of land where precipitation gathers and direct it into a common outlet, such as bay and river. When two rivers direct into the same body of water but do not meet, then it forms a major divide.

The Mississippi River drainage basin is a very well-known example of a drainage divide. Most of the water flowing from east is shed into the Mississippi river at some point.

Mexico is located on a land bridge.

Question 9 options:
True
False

Answers

Answer:

True

Explanation:

Mexico, along with Central America, is considered a land bridge because it is a narrower strip of land that joins the continents of North and South America.

Answer:

true

Explanation:

do you think changes to the environment could still affect living things on Earth today? Explain your answer using information from the video to support your argument.

Answers

yes because in unrecognized environments, some things may have a hard time adapting to the new ways/changes.

Answer:

I think that changes to the environment could still effect living things because when the all the ice melts, the world will be to hot, and the heat could kill off most living things. And with all the plastic and wasit lands, it can go into the ocean and kill off the aninmals. Thats why people should recyle more offten and try to clean up their community.

Explanation:

what are Indias ways of controlling the population?

Answers

Minimum age of Marriage, Raising the Status of Women, Spread of Education, Adoption, Change in Social Outlook, Social Security

Why is it important for an ecosystem to be in balance? Why? ....... please help me.

Answers

Answer:

Ecological balance is very important for continued existence and survival of organisms and stability of environment. It is also important for adaptation of organisms to the environment and vice versa. Actually in an ecosystem every thing is co-related

with each other so when anything of ecosystem disturb. The entire ecosystem disturb automatically.

Favorable ecosystem ensures that each organism thrive and multiply as expected. They get enough food to keep them alive. Ecological balance is also important because it leads to the continuous existence of the organisms. It ensures that no particular species is exploited or overused.

Map of Waldron, AR: The rings of bedrock in this region are composed of alternating layers of mudstone and quartz-rich sandstone. Which one makes up the ridges (not the valleys)?


a. Mudstone

b. Quartz-rich

c. Sandstone granite

d. Schist

Answers

Answer:

b. Quartz-rich

Explanation:

In this map of Waldron, we appreciate ridges and valleys. We also know that the bedrock of the region is composed of mudstone and quartz-rich sandstone. The ridges are the ones that compose mountains, such as the Ouachita Mountains. The reason why these mountains are able to be created is because the bedrock is resistant to erosion. Mudstone is easily eroded, but quartz-rich sandstone is more resistant and thus can better stand erosion. Therefore, the bedrock that makes up the ridges is likely to be composed of quartz-rich sandstone.

Which of the following is a type of rock formation created by tectonic uplift and subsequent weathering? stack mesa glacial horn alcove

Answers

Answer:

glaciers

Explanation:

Answer:

the answer is mesa i belive, im sorry if im wrong

Explanation:

The use of fertilizer in agriculture causes blank as agricultural runoff carries these fertilizer into nearby waterways

Answers

Answer :

Eutrophication

Answer:

The Correct answer is Eutrophication

Explanation:

In the 360 field trip video, most of the forest you observed was secondary
growth forest, while other parts of the rainforest were primary growth forest. Which of the following attributes are characteristic of a secondary growth forest?
a. a greater diversity of plant species
b. trees with thick trunks
c. trees with thin trunks
d. fewer species of plants

Answers

Answer:

C. Trees with thin trunks

D. Fewer species of plants

Explanation:

If a forest has been logged once and regrew, that is a second-growth forest. Some characteristics:

- Thin tree trunks

- Fewer species of plants

- Little light reaching the forest floor

- Very high density of trees

How Are Seashells Formed? pls help [tex]\sqrt{love\\}[/tex]

Answers

Answer:

Explanation:

Seashells are the exoskeletons of mollusks such as snails, clams, oysters and many others. ... Mantle tissue that is located under and in contact with the shell secretes proteins and mineral extracellular to form the shell. Think of laying down steel (protein) and pouring concrete (mineral) over it

Answer:

In the water

Explanation:

Identify the characteristics of a unitary system, a federal system, and a confederate system. Provide at least one example or a unitary and a federal system.

Answers

Answer:

They are different forms of government.

Explanation:

A unitary system is a centralized form of system and we're all powers that are held by the same government and consist of a single agency like great Britain. In a federal system, the powers are divided between the center and the local government. like the U.S Canada, Switzerland and India. A confederation is an alliance of independent states or nations. Like the European Union.

Answer:

A unitary system is a centralized form of system and we're all powers that are held by the same government and consist of a single agency like great Britain.

In a federal system, the powers are divided between the center and the local government. like the U.S Canada, Switzerland and India.

A confederation is an alliance of independent states or nations. Like the European Union.

Explanation:

What was one consequence of the widespread disease that killed many
Native Americans?

Answers

Answer:

The pilgrims were able to stay in an abandoned village.

Explanation:

because of the disease, the pilgrims were able to stay in an abandoned village that was far away from others.

when europeans arrived, natives weren’t used to the type of diseases they had so it ended up killing 90% of the native population

PLS HELP; MARKING BRAINLIEST Which of the layers shown is an aquifer?
O 1
O 2
O 3
O 4

Answers

Answer:

Hello Again!!

Your answer is o 3!

Explanation:

The blue part is the Aquifer...

An AQUIFER is a large underground source of accessible and safe water...

(i,e, the BLUE part of the diagram!)

HOPE THIS HELPED!!

itsMATT04

Answer:

The answer is 3

Explanation:

Edge 2020

2. Draw a colourful map of India to show different
physiographic divisions.​

Answers

Answer:

Not in a mean way but it will be better for you to find it on google and draw it

Explanation:

Use the following scenario to answer the following question(s)
Sombra a development company wants to build new hotels on a beach close to your home you know there is an extensive coral reef off the coast and you often go snorkeling to look at the coral and fish you are a member of the save our reefs committee and want to convince the townspeople to protest the development youir day job is a scientist researching ocean adicidfication.
You explain the main threat to reefs worldwide is:______
a. inland pollution.
b. marine-based pollution
c. overfishing.
d. coastal development.

Answers

Answer:

b. marine-based pollution

Explanation:

Coral reefs are destroyed by the presence of the sedimentary water that clogs in their mouths and thus these creatures are unable to breathe. Hence they need sediment-free water and also with the order of the marine pollution, the concept of ocean acidification has also come up as a major issue that influences and threatens the growth and development of coral reefs.

Which one of China’s civilizations are still living today?

Answers

Answer:

Han?

Explanation:

If by civilizations you mean ethnic groups it would be the Han.

pls help lol,, Find each measure.

Answers

Answer:

angle 1: 45

angle 2: 76

angle 3: 80

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