# Density - Part 1 Question Preview (ID: 34345)

### CBA 2 Review For TEKS 6.6B Calculate Density To Identify An Unknown Substance. TEACHERS: click here for quick copy question ID numbers.Answers? Play games to get them!

What is density?
a) A measure of how much matter an object is made of
b) the amount of space an object takes up
c) a property of matter representing the mass per unit volume
d) anything that has mass and volume

What is the formula for density?
a) L x W x H
b) M/V
c) M x V
d) M x A

What is volume?
a) a measure of how much matter an object is made of
b) the amount of space an object takes up
c) a property of matter representing the mass per unit volume
d) anything that has mass and volume

What is mass?
a) a measure of how much matter an object is made of
b) the amount of space an object takes up
c) a property of matter representing the mass per unit volume
d) anything that has mass and volume

Kevin has a bolt. It has a mass of 15g and a volume of 3mL. What is the density of the bolt?
a) 45 g/mL
b) 5 g/mL
c) 0.2 g/mL
d) 12 g/mL

A rock has a volume of 5 cm cubed and a mass of 14 g. What is the density of the rock?
a) 0.35 g/cm cubed
b) 2.8 g/cm cubed
c) 70 g/cm cubed
d) 9 g/cm cubed

Cali's soccer ball has a mass of 36g and a volume of 8 cm cubed. What is the density of the soccer ball?
a) 0.22 g/cm cubed
b) 28 g/cm cubed
c) 4 g/cm cubed
d) 4.5 g/cm cubed

If an object has a density greater than 1 g/mL, will it float or sink?
a) float
b) sink
c)
d)

If an object has a density less than 1 g/mL, will it float or sink?
a) float
b) sink
c)
d)

A block of wood has a volume on 25 cm cubed and a mass of 116.5g. Wha tis the density of the block of wood?
a) 91.5 g/cm cubed
b) 141.5 g/cm cubed
c) 4.66 g/cm cubed
d) 0.21 g/cm cubed

Courtney's glasses have a volume of 1.5 mL and a mass of 9g. What is the density of the the glasses.
a) 0.167 g/mL
b) 6 g/mL
c) 7.5 g/mL
d) 10.5 g/mL

Carla's pen has a mass of 8.2g and a volume of 4 cm cubed
a) 2.05 g/cm cubed
b) 0.48 g/cm cubed
c) 4.2 g/cm cubed
d) 12.2 g/cm cubed

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