Density: Daily Grade Make up

What is the formula for calculating density?

• area/volume

• weight/volume

• mass/volume

• length/width

If an object has a mass of 20 grams and a volume of 5 cubic centimeters, what is its density?

• 6 g/cm^3

• 4 g/cm^3

• 2 g/cm^3

• 10 g/cm^3

What are the units for measuring mass and volume in the formula for density?

• liters and kilograms

• inches and pounds

• meters and milliliters

• grams and cubic centimeters

A block of wood has a mass of 50 grams and a volume of 25 cubic centimeters. What is its density?

• 5 grams per cubic centimeter

• 10 grams per cubic centimeter

• 30 grams per cubic centimeter

• 2 grams per cubic centimeter

Explain how to calculate the density of an irregularly shaped object.

• Count the number of sides, then divide by the mass to find the density

• Measure the mass, measure the volume, and then divide the mass by the volume to find the density.

• Weigh the object, then measure the length, width, and height and add them together to find the density

• Subtract the volume from the mass to find the density

If a liquid has a mass of 100 grams and a volume of 50 milliliters, what is its density?

• 2 grams per milliliter

• 150 grams per milliliter

• 0.5 grams per milliliter

• 100 grams per milliliter

What is the density of water in grams per cubic centimeter?

• 1

• 3

• 0.5

• 2

How does the density of an object change if its mass stays the same but its volume increases?

• The density decreases

• The density becomes negative

• The density remains the same

• The density increases

If the density of an object is 2 grams per cubic centimeter, what is its mass if its volume is 10 cubic centimeters?

• 5 grams

• 15 grams

• 20 grams

• 25 grams