Amplify Light Waves Test

Amplify Light Waves Test

8th Grade

25 Qs

quiz-placeholder

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Amplify Light Waves Test

Amplify Light Waves Test

Assessment

Quiz

Science

8th Grade

Practice Problem

Hard

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

+2

Standards-aligned

Created by

Lisa Thompson

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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

These graphs show the wavelength and amplitude of light coming from three lasers. Could any of these lasers be giving off a different type of light?

Yes. Laser 2 could be giving off a different type of light because Laser 2 has a different wavelength than Lasers 1 and 3.

Yes. Laser 3 could be giving off a different type of light because Laser 3 has a different amplitude than Lasers 1 and 2.

Yes. All three lasers must be giving off different types of light because every light source gives off its own type of light.

No. All three lasers must be giving off the same type of light because all three are lasers, and the same kind of light source gives off the same type of light.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

a type of wave that carries energy from one place to another, even through empty space

amplitude

energy

emit

light

Tags

NGSS.MS-PS4-1

3.

DROPDOWN QUESTION

1 min • 1 pt

The same type of light can be brighter if it has a different ​ (a)   . If the ​ (b)   is different, it is a different type of light.

amplitude

wavelength

Tags

NGSS.MS-PS4-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the primary function of a lens in a light amplification device?

To focus light waves

To disperse light waves

To absorb light waves

To reflect light waves

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is a common application of amplified light waves?

Solar panels

Laser surgery

Wind turbines

Hydroelectric power

Tags

NGSS.HS-PS4-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the term for the process of increasing the intensity of light waves?

Reflection

Refraction

Amplification

Diffraction

Tags

NGSS.MS-PS4-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In a laser, what is the role of the gain medium?

To absorb light

To amplify light

To reflect light

To transmit light

Tags

NGSS.HS-PS4-3

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