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WorksheetsInterdependence and sound
Total questions: 13
Worksheet time: 7mins
Name
Class
Date
1.
How is sound produced?
a)
By the vibration of particles
b)
By the transfer of particles
2.
Which device measures sound waves?
a)
Oscilloscope
b)
Stethoscope
c)
Radio
d)
I don't know
3.
The reflection of sound waves off of a hard surface can create ______.
a)
A wave
b)
An echo
4.
Sound travels FASTEST through which of these materials?
a)
Air
b)
Empty space
c)
Metal
d)
Water
5.
Sound is caused by?
a)
force
b)
vibrations
c)
instruments
6.
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
7.
Sound is a form of?
a)
energy
b)
pitch
c)
volume
8.
To make a sound from a stringed instrument louder you must
a)
hit it
b)
pluck it harder
c)
hold it higher
d)
pluck it softer
9.
The highest pitch is made by the _______ instrument.
a)
biggest
b)
wooden
c)
smallest
d)
shiniest
10.
Why is sound able to travel faster through a solid than a gas?
a)
Gas molecules are packed tightly.
b)
Sound does not travel faster through a solid than a gas.
c)
Solid molecules are packed tightly.
d)
Gas molecules move slowly.
11.
In human body fromwhich organ is sound produced?
a)
Mouth
b)
Lungs
c)
Larynx
d)
Ears
12.
How is sound measured?
a)
Decibels
b)
Meter
c)
Litre
d)
Kilograms
13.
An object that does not vibrate cannot produce
a)
sound
b)
light
c)
heat
d)
electricity
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