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Oliga [24]
3 years ago
15

What do we mean by atmospheric pressure

Chemistry
1 answer:
olasank [31]3 years ago
8 0

Answer:

ExplanationImage

Atmospheric Pressure is the force per unit area exerted on a surface due to the weight of air molecules above it. It is caused by the collisions of the air molecules with that surface.:

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Hello There!

We will have water (H2O)

So if you drink a glass of water, you drink a glass of H2O.

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What is the strong nuclear force
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Explanation:

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3 years ago
State one advantage of using solar energy instead of burning fossil fuels to produce thermal energy for your home
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3 years ago
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Iron has a density of 7.87 g/cm3. What is the volume in cm3 of 3.729 g of iron?
KIM [24]

If iron has a density of 7.87g/cm³ and a mass of 3.729g, then the volume of iron is 0.474cm³

HOW TO CALCULATE VOLUME:

  • The volume of a substance can be calculated by dividing the mass by its density. That is;

Volume (mL) = mass (g) ÷ density (g/mL)

  • The density of iron is given as 7.87g/cm³ while its mass is 3.729g of iron. Hence, the volume can be calculated as follows:

Volume = 3.729 ÷ 7.87

Volume = 0.474cm³

Therefore, the volume of iron is 0.474cm³

Learn more: brainly.com/question/2040396?referrer=searchResults

6 0
2 years ago
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