Topic 1 Lesson 2 (A)

Fill in the blank: ______ is the amount of matter in an object.

• Mass

• Volume

• Weight

• Density

Fill in the blank: The amount of space that matter occupies is called its ______.

• Mass

• Volume

• Weight

• Density

Fill in the blank: ______ is a measure of the force of gravity on an object.

• Mass

• Volume

• Weight

• Density

Fill in the blank: You can _______ units when the force of gravity at a location is known.

• Convert

• Simplify

• Combine

• Take Away

What is the formula for volume?

• $length\times width\times height$

• $length\div width\div height$

• $length+width+height$

• $length-width-height$

Fill in the blank: ______ is a measure of the mass of a material in a given volume.

• Mass

• Volume

• Weight

• Density

What is the formula for density?

• $Density=\frac{Mass}{Volume}$

• $Density=\frac{Volume}{Mass}$

• $Density=Volume\times Mass$

• $Density=Volume^{Mass}$

What is the mass of a sample of a substance with a volume of 120 mL and a density of 0.75 g/mL? 

• 90 grams

• 160 grams

• 0.00625 grams

• 120.75 grams

Why is mass a better unit for measuring matter than weight?

• Weight is affected by gravity which can change, mass is strictly a measure of how much matter something has.

• Mass is affected by gravity which can change, weight is strictly a measure of how much matter something has.

• You can't use mass as a unit for measuring, but you can use weight as a unit for measuring.

• You can't use weight as a unit for measuring, but you can use mass as a unit for measuring.

What liquid in the jar has the greatest (most) density?

• The Blue Liquid

• The Yellow Liquid

• The Red Liquid

Tags

NGSS.MS-PS1-2