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Electromagnetic Spectrum

Authored by Anna Olszewska

Physics

6th - 8th Grade

NGSS covered

Used 1K+ times

Electromagnetic Spectrum
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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which electromagnetic waves have the highest frequencies and the shortest wavelengths?

microwaves
visible light
gamma rays

Tags

NGSS.HS-PS4-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which electromagnetic waves are used in ovens and cell phone communications?

Infrared rays
ultraviolet rays
microwaves

Tags

NGSS.HS-PS4-4

NGSS.HS-PS4-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Electromagnetic waves that help your body produce vitamin D are called?

ultraviolet rays
x-rays
gamma rays

Tags

NGSS.HS-PS4-4

NGSS.HS-PS4-3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

For waves in any medium, as the wavelength decreases, what happens to the frequency?

It also decrease
It stays the same
It increases

Tags

NGSS.HS-PS4-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following has wavelengths longer than microwaves?

Infrared waves
Radio waves
Visible light

Tags

NGSS.HS-PS4-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which electromagnetic waves allow us to diagnose & treat cancer?

Gamma rays
X-rays
Ultraviolet rays

Tags

NGSS.HS-PS4-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following has frequencies higher than ultraviolet rays?

visible light
infrared rays
x-rays

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