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WorksheetsSound 2
Total questions: 20
Worksheet time: 13mins
Name
Class
Date
1.
How is sound produced?
a)
By the vibration of particles
b)
By the transfer of particles
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.
____________ is determined by sound wave's frequency.
a)
Compression
b)
Pitch
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.
___________ affects how fast or slow sound waves travel.
a)
Temperature
b)
Speed
c)
Amplitude
d)
Frequency
7.
_______ is how high or low we listen/perceive a sound.
a)
Pitch
b)
Frequency
c)
Amplitude
d)
I don't know
8.
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.
9.
Sound is caused by....
a)
molecules
b)
vibrations
c)
people
d)
space
10.
Sound does not travel in space because
a)
Space is too far away.
b)
There is no matter in space.
c)
Space is the final frontier
d)
Space has planets.
11.
What is vibration?
a)
how loud a sound is
b)
the back and forth movement of matter
c)
how high or low a sound is
d)
the loudness or softness of a sound
12.
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
13.
Measure of how high or low a sound is
a)
amplitude
b)
compression
c)
speed of sound
d)
pitch
14.
A longer string makes a _______ pitch than a short string.
a)
louder
b)
softer
c)
higher
d)
lower
15.
The highest pitch is made by the _______ instrument.
a)
biggest
b)
wooden
c)
smallest
d)
shiniest
16.
An object that does not vibrate cannot produce
a)
sound
b)
light
c)
heat
d)
electricity
17.
What is volume?
a)
how high or low a sound is
b)
the loudness or softness of a sound
c)
the number of vibrations per second
d)
vibrations
18.
Sound is a form of?
a)
energy
b)
pitch
c)
volume
19.
Sound travels FASTEST through which of these materials?
a)
Air
b)
Empty space
c)
Metal
d)
Water
20.
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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