Worksheets2 Sound
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
This is the unit used to measure the volume of a sound.
a)
Decibel
b)
Medium
c)
Vibration
d)
Oscilloscope
2.
What happens when you increase the amplitude of a sound?
a)
it makes the sound louder
b)
it makes the sound travel faster
c)
it increases the wavelength of the sound
d)
it increases the frequency of the sound
3.
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
4.
Sound is caused by....
a)
molecules
b)
vibrations
c)
people
d)
space
5.
High pitch sounds are caused by a ______ vibration
a)
fast
b)
slow
c)
hard
d)
soft
6.
How will loud sound affect your hearing?
a)
More Ear Wax
b)
Make it better
c)
Damage it
d)
No affect
7.
Which device measures sound waves?
a)
Oscilloscope
b)
Stethoscope
c)
Radio
d)
I don't know
8.
If a sound has a high amplitude then it also has a ____________!!!
a)
fast echo
b)
slow pitch
c)
high volume
d)
low volume
9.
What is frequency?
a)
the number of vibrations per second
b)
how high or low a sound is
c)
the loudness or softness of a sound
d)
the back and forth movement of matter
10.
A sound with a high frequency has a _____ pitch. A sound with a ____ frequency has a low pitch.
a)
high, low
b)
low, high
c)
medium, high
d)
high, medium
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