Density

Front

What tool is used to measure the mass of objects? Options: triple beam balance, graduated cylinder, ruler, thermometer

Back

triple beam balance

Front

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

Back

7 g/cm³

Front

What is the density of a liquid that has a mass of 27g and a volume of 30mL?

Back

0.9 g/mL

Front

Which units of measurement are used for volume? Options: grams, centimeters, grams/milliliter, milliliter

Back

milliliter

Front

Which lab tool might you use to measure the volume of a liquid? Options: electric scale, bunsen burner, test tube, graduated cylinder

Back

graduated cylinder

Front

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

Back

oil

Front

What is the formula for density?

Back

density = mass / volume

Front

An eraser has a mass of 4g and a volume of 2cm³. What is its density?

Back

2 g/cm³

Front

Calculate the density of the cube. (Hint: calculate the volume of the cube using V= Bh)

Back

0.5 g/cm³

Front

A paper clip has a mass of 9g and a volume of 3cm³. What is its density?

Back

3 g/cm³