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WorksheetsSound waves
Total questions: 10
Worksheet time: 4mins
The amount of energy a wave carries per second through a unit area is called the sound waves ______________
amplitude
decibel
tenfold increase
fundamental tone
Is the following question true or false? The sound of a percussion instrument makes depends on the materiel from which it is made.
False
True
Sound waves are made by ______
Noise
Vibrations
Mouth
People
How much matter, or mass, there is in an given amount of space, or volume, is called a _____________
large
vibration
medium
molecule
What happens to sound waves when they go through a doorway into a room?
They don't do anything
They stop
They close in
They spread out
Can loud music damage your ears?
Yes
No
Why do many string instruments have a box?
To amplify the sound
To make it look cool
To make vibrations
The term that describes the repeated changes in loudness that occurs when sound waves interfere both constructively and destructively
Beats
tuners
intervals
frequency
Cause(s) of hearing loss
aging
injury
nerve fibers
infection
A reflected sound wave is called a(n)
tuner
sonar
frequency
