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WorksheetsSound Topic Quiz
Total questions: 11
Worksheet time: 8mins
Name
Class
Date
1.
Sound is caused by...........
a)
vibrations
b)
your brain
c)
air
d)
mouth
2.
The reflection of sound waves off of a hard surface can create ______.
a)
A wave
b)
An echo
3.
Soft surfaces _______ sound waves.
a)
Reflect
b)
Absorb
4.
________ describes how LOUD a sound is.
a)
Amplitude
b)
Frequency
5.
_______ is the number of waves that pass a certain point at an specific time.
a)
Frequency
b)
Pitch
c)
Amplitude
d)
I don't know
6.
If you had to make some headphones to isolate sound, which material would you use?
a)
Soft, because they absorb sound.
b)
Hard, because they reflect sound.
7.
Sound is caused by....
a)
molecules
b)
vibrations
c)
people
d)
space
8.
How does sound travel?
a)
Sounds travels in waves
b)
sound travels slow
c)
sound travels fast
d)
sound doesn't travel
9.
Sarah and Maria made a telephone using two cans and a string. It was a very long string. Maria went upstairs in her house and Sarah stayed downstairs. Maria spoke softly into the can. "I can hear you!' Sarah said back. How can this happen?
a)
Sound waves travel through a vacuum.
b)
Sound waves travel from high to low.
c)
Sound waves travel through solids like the string.
d)
Maria talked so loudly that Sarah could hear her without the phone.
10.
What is a medium?
a)
Solid
b)
Liquid
c)
Gas
d)
All of the above
11.
Sound waves can travel through a vacuum.
a)
True
b)
False
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