Density

Front

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

Back

7 g/cm³

Front

Put the liquids in order from most dense to least dense: 4, 3, 2, 1

Back

4, 3, 2, 1

Front

Which liquid is the least dense? Options: oil, water, syrup, plastic bottle

Back

oil

Front

Which box has a higher density? Options: Box A, Box B, cannot be determined, they are the same

Back

Box A

Front

In general what is the most dense form of matter? Options: solid, liquid, gas, plasmas

Back

solid

Front

What is the formula for density?

Back

density = mass / volume

Front

Frank has an eraser. It has a mass of 4g, and a volume of 2cm³. What is its density?

Back

2 g/cm³

Front

What is the density of water?

Back

1 g/ml

Front

Why do some substances float on water?

Back

They are less dense than water.

Front

Helium balloons rise on earth because

Back

helium is less dense than air