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Practical Applications of Electromagnetic Waves

Authored by GENESIS FAJICULAY

Science

10th Grade

NGSS covered

Used 167+ times

Practical Applications of Electromagnetic Waves
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7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

It has a long wavelength which can penetrate the flesh but not the bones.

Radio waves

Visible light

Gamma Rays

X-rays

Tags

NGSS.MS-PS4-2

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

They are used to treat cancer through the process called radiotherapy.

Radio waves

Gamma Rays

Visible light

X-rays

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-4

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

It is used by remote controls used in TV’s, video, cassette, recorders, and other electronic appliances.

Infrared

Gamma Rays

Ultraviolet Rays

X-rays

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

It has the lowest frequency and it used to transmit sound and pictures in a radio or television.

Radio wave

Gamma Rays

Visible light

X-rays

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

It is used in satellite communication

Infrared

Gamma Rays

Ultraviolet rays

Microwave

Tags

NGSS.MS-PS4-2

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

It is used in checking signature on passbook

radio wave

gamma rays

visible light

ultraviolet rays

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

It is used for optic fibers in wirings used for communication.

Radio wave

Gamma rays

Visible light

X-rays

Tags

NGSS.MS-PS4-2

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