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Biblioteka

Density: eLearning Day - 10/20

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Posljednje ažuriranje almost 3 years ago
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Pitanje 1
1.

The two pieces of information that you need to find density are:

Find the density, mass, or volume of the following objects. Numbers may be rounded according to significant figures (from Chemistry and ICP). Also, units are IMPORTANT.

Pitanje 2
2.

What is the density of a liquid that weighs 25.0 g and a volume of 30.0 mL.

Pitanje 3
3.

What is the density of an object with a mass of 25.5 g which displaces 6.2 mL of water

Pitanje 4
4.

What volume of silver will weigh exactly 2500.0 g if the density of silver is 10.5 g/mL?

Pitanje 5
5.

A rock has a density of 4.85 g/mL. What is the mass if its volume is 22.5 ml?

Pitanje 6
6.

Why doesn't the crust sink into the mantle?