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WorksheetsJohnson Sound/Ear Quiz 2025
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
Last Name
4 lines
2.
First Name
4 lines
3.
Ultra sonic waves are below the human hearing range.
a)
True
b)
False
4.
The changing pitch of police's car siren as it moves by you is an example of
a)
doppler effect
b)
resonance
c)
speed of sound
d)
intensity
5.
Sound travels as a ____________ wave.
a)
transverse
b)
electromagnetic
c)
longitudinal
d)
gamma
6.
Which part of the ear do sound waves enter through?
a)
earlobe
b)
ear canal
c)
ear drum
d)
cochlea
7.
Sound waves with frequencies below the normal human range of hearing are called?
a)
ultrasound
b)
resonance
c)
infrasound
d)
decibles
8.
Which term refers to how high or low a sound seems to a person?
a)
intesity
b)
reflection
c)
volume
d)
pitch
9.
What occurs when two or more sound waves interact?
a)
interference
b)
doppler effect
c)
ultrasound
d)
resonance
10.
Which part of your ear sends the message to your brain that you've heard a sound?
a)
the outermost part of your ear
b)
the hairlike structures in the cochlea that are attached to nerve cells
c)
the hammer, anvil and stirrup located in your middle ear
d)
vibrating eardrum
11.
A system of detecting reflected sound waves is
a)
dissonance
b)
sonar
c)
acoustics
d)
infrasound
12.
The pictures below shows sound waves from a musical instrument. In which way is the sound wave in picture 1 different from the sound wave in picture 2?
a)
it has a lower pitch
b)
It has a lower volume
c)
It has a greater amplitude
d)
It has a higher frequency
13.
At what level can sounds damage the ears?
a)
10 dB
b)
40 dB
c)
100 dB
d)
1000 dB
14.
Choose from the word bank the correct answer for #1 (spelling counts)
(a)
15.
Choose from the word bank the correct answer for #2 (spelling counts)
(a)
16.
Choose from the word bank the correct answer for #3 (spelling counts)
(a)
17.
Choose from the word bank the correct answer for #4 (spelling counts)
(a)
18.
Choose from the word bank the correct answer for #5 (spelling counts)
(a)
19.
Choose from the word bank the correct answer for #6 (spelling counts)
(a)
20.
Choose from the word bank the correct answer for #7 (spelling counts)
(a)
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