A sample of 20 mL of water has a density of 1 g/cm3. What is the density of a sample of 100 mL of water? 1: 1g/cm3
2:100 g/come
3:5 g/cm3
4: 2 g/cm3

A

Explanation:

Choose a volume between 1 and 100 mL. Use your graph to find the mass. What is the density of this volume of water? Whether students weigh 100, 50, 25 mL or any other amount, the density of water will always be 1 g/cm3.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

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