Locked In School: Density

What is mass?

• The number of protons in an atom.

• The pull of gravity on an object.

• A measure of the amount of matter in an object.

• The amount of space an object or substance takes up.

Which of these is NOT a unit of mass?

• grams (g)

• liters (L)

• kilograms (kg)

• pounds (lb)

What is volume?

• The amount of space an object or substance takes up.

• The amount of matter in an object or substance.

• The length of an object.

• The number of particles in an object or substance.

Which of these is NOT a unit of volume?

• Liters (L)

• milliliters (ml)

• cubic centimeters (cm³)

• kilograms (kg)

What is density?

• The number of particles in an object or substance

• The amount of matter in an object or substance

• The amount of space an object or substance takes up

• A measure of how much matter is in a certain volume

Which of these is NOT a unit of density?

• grams per kilogram (g/kg)

• kilograms per cubic meter (kg/m³)

• grams per cubic centimeter (g/cm³)

• grams per milliliter (g/ml)

So, does this mean that grapes are MORE or LESS dense than water?

• Grapes are MORE dense than water.

• Grapes are LESS dense than water.

• Grapes are THE SAME density as water.

Tags

NGSS.MS-PS1-2

• 6 ml

• 22 ml

• 60 ml

• 66 ml

What is the density of the grape?

• 7.2 g/ml

• 1.2 g/ml

• 6 g/ml

• 0.83 g/ml

What is the volume of the purple box?

• 3.53 L

• 100 L

• 35.3 L

• 10.0 L

• 1.00 L