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VARVARA [1.3K]
3 years ago
10

A mechanical pencil has a mass of 47.4 grams. The volume of the pencil is 15.8 cubic centimeters. What is the density of the pen

cil?
Chemistry
2 answers:
vampirchik [111]3 years ago
7 0

Answer:

3 g/cm^3

Explanation:

Density can be determined by mass divided by volume, or P=m/V.

This would be 47.4 grams (mass) / 15.8 cubic centimeters (volume). The units are grams per cubic centimeter, noted as g/cm^3.

BlackZzzverrR [31]3 years ago
4 0
Density = mass over volume
so
47.4g/15.8cm^3
=3g/cm^3
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3. 0.04 atm.

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