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weeeeeb [17]
3 years ago
8

If a metal rod has a density of 7.85 g/cm and a volume of 4 cm, then what is its mass?

Chemistry
1 answer:
Bond [772]3 years ago
8 0

Answer:

<h3>The answer is 31.4 g</h3>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

volume of metal = 4 cm³

density = 7.85 g/cm³

The mass is

mass = 7.85 × 4

We have the final answer as

<h3>31.4 g</h3>

Hope this helps you

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