Exploring Sound Waves
Interactive Video
•
Physics
•
5th - 6th Grade
•
Practice Problem
•
Medium
Evelyn Hayes
Used 9+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are sound waves primarily composed of?
Electric currents
Light particles
Vibrations
Magnetic fields
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the frequency of a sound wave determine?
The direction of the sound
The pitch of the sound
The speed of the sound
The loudness of the sound
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which unit is used to measure the amplitude of sound waves?
Hertz
Decibels
Meters
Watts
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following can create sound waves?
A mirror
A light bulb
A musical instrument
A vacuum
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Through which medium do sound waves travel the fastest?
Gases
Liquids
Solids
Vacuum
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to sound waves when they encounter a soft material?
They are reflected
They are amplified
They are absorbed
They are refracted
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the effect called when sound waves bounce back from a hard surface?
Diffusion
Echo
Refraction
Absorption
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