Energy, Light and Sound Waves
Authored by Mark Kidd
Science
7th Grade
NGSS covered
Used 29+ times
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51 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What means number of waves per second?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following waves is a light wave?
Tags
NGSS.MS-PS4-1
NGSS.MS-PS4-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The bouncing back of a light ray after hitting a surface is known as...
Tags
NGSS.MS-PS4-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The bending of light is called refraction.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What causes a yellow fire hydrant to appear yellow?
Tags
NGSS.MS-PS4-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The _________ of a wave is simply the length of one complete wave cycle.
Tags
NGSS.MS-PS4-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sound waves are created by vibrations.
Tags
NGSS.MS-PS4-1
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