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Density

Density

Assessment

Presentation

Physics

7th Grade

Practice Problem

Medium

NGSS.MS-PS1-2, CCSS.HSG.MG.A.2

Standards-aligned

Created by

Yerzhan Zhumadilov

Used 74+ times

FREE Resource

7 Slides • 10 Questions

1

Density

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6

Multiple Choice

Frank has an eraser. It has a mass of 4g, and a volume of 2cm3. What is its density?

1

8 g/cm3

2

2 g/cm3

3

1/2 g/cm3

4

24 g/cm3

7

Multiple Choice

What is the formula for density?

1

density = mass x volume

2

density = mass / volume

3

density = mass + volume

4

density = mass - volume

8

Multiple Choice

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

1

7 mL

2

7 g/cm3

3

28 g/cm3

4

1/7 g/cm3

9

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10

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11

Multiple Choice

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What is the volume of the rock?

1

30cm3

2

10cm3

3

40cm3

4

20cm3

12

Multiple Choice

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What is the volume of Object X?
1
10.0 cm3
2
15.0 cm3
3
20.0 cm3
4
25.0 cm3

13

Multiple Choice

If a block of wood has a density of 0.6 g/cm3 and a mass of 120 g, what is its volume?

1

200 cm3

2

0.005 cm3

3

200.0 ml

4

72 ml

14

Multiple Choice

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An irregularly shaped piece of gold was lowered into a graduated cylinder holding a volume of water equal to 17 ml. The height of the water rose to 20 ml. If the mass of the gold was 27 g, what was its density?
1
9 g/mL
2
10.5 g/mL
3
6.5 g/mL
4
8 g/mL

15

Multiple Choice

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Put the liquids in order from most dense to least dense?

1

4, 3, 2, 1

2

1, 2, 3, 4

3

3, 4, 2, 1,

4

4, 3, 1, 2

16

Multiple Choice

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

1

3 g/cm3

2

1/3 g/cm3

3

27 g/cm3

4

39 g/cm3

17

Multiple Choice

Which units of measurement are used for volume?

1

grams

2

centimeters

3

grams/milliliter

4

milliliter

Density

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