Unit 8: Waves

Unit 8: Waves

7th Grade

24 Qs

quiz-placeholder

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Unit 8: Waves

Unit 8: Waves

Assessment

Quiz

Science

7th Grade

Hard

NGSS
MS-PS4-2, MS-PS4-1, HS-PS4-1

+9

Standards-aligned

Created by

Brittany Busse

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24 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In comparison to how they move through air (gases), how do sound waves behave when they pass through solids?

They travel faster because solids are more densely packed than gases.

They travel at the same speed because the type of material does not affect sound waves.

They disappear, as solids absorb all the sound energy and prevent it from traveling.

They travel slower because solids resist the movement of sound waves more than gases do.

Tags

NGSS.MS-PS4-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During a science experiment, Maria notices that a black t-shirt heats up more quickly than a white one under the same sunlight. Which phenomenon of light does this observation best exemplify?

Refraction

Reflection

Absorption

Diffusion

Tags

NGSS.MS-PS4-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of these correctly shows types of radiation increasing in energy?

cosmic rays → x-rays → microwaves → TV waves

microwaves → TV waves → x-rays → cosmic rays

TV waves → microwaves → cosmic rays → x-rays

TV waves → microwaves → x-rays → cosmic rays

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following lists contain three parts of the electromagnetic spectrum that allow us to study and record detailed images from space?

visible light, infrared light, X-rays

sound waves, X-rays, radio waves

gamma rays, infrared light, sound waves

seismic waves, gamma rays, radio wave

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

NGSS.HS-PS4-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the responding (dependent) variable in this experiment?

the light used

the thermometer used

the color of the paper

the time of exposure to the light

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which statement accurately compares a radio wave and an infrared wave?

A radio wave has a longer wavelength and a lower frequency than an infrared wave.

A radio wave has a longer wavelength and a higher frequency than an infrared wave.

A radio wave has a shorter wavelength and a lower frequency than an infrared wave.

A radio wave has a shorter wavelength and a higher frequency than an infrared wave. compressed

Tags

NGSS.MS-PS4-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Calvin shines a thin beam of light onto a material. The light beam refracts. Which of the diagrams shown below best shows what happens to the light?

[Diagram A]

[Diagram B]

[Diagram C]

[Diagram D]

Tags

NGSS.MS-PS4-2

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