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WorksheetsSound waves
Total questions: 10
Worksheet time: 8mins
Name
Class
Date
1.
A wave that requires a medium through which to travel
a)
mechanical wave
b)
chemical wave
c)
electromagnetic wave
d)
pitch
2.
What does sound waves travel the fastest through?
a)
Liquids
b)
Gases
c)
Solids
3.
Low Amplitude = ______________
a)
Quieter Sounds
b)
Louder sounds
4.
If a wave is traveling at 260 m/s and has a wavelength of 0.8 m/s, what is the waves frequency?
a)
208 Hz
b)
325 Hz
c)
430 Hz
d)
160 Hz
5.
Which wave in the diagram has the greatest frequency?
a)
1
b)
2
c)
3
d)
4
6.
Vibrations that travel through the air or other medium that can be heard when they reach the ear.
a)
Sound
b)
Pitch
c)
Frequency
d)
Sound Wave
7.
Sound can travel through a liquid faster than through a solid.
a)
True
b)
False
8.
High Amplitude =__________________
a)
Louder sounds
b)
Quieter Sounds
9.
What is a pitch?
a)
highness or lowness of a sound
b)
the intensity of a vibration
c)
the amplitude of the sound wave
d)
volume of sound
10.
Why is the school library covered with carpet?
a)
So everyone can make a lot of noise
b)
to help absorb sounds to keep it quiet
c)
because it looks good
d)
to help absorb sounds so it can stay noisy
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