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Worksheetsheat and sound
Total questions: 21
Worksheet time: 54mins
Name
Class
Date
1.
Heat is a form of _____________.
a)
cycle
b)
energy
c)
diversity
2.
Object that gives off heat is called _______________ of heat.
a)
sources
b)
places
c)
things
3.
Things get colder = ____________ heat
a)
loses
b)
gains
4.
Instrument that can be used to measure how hot or cold an object is ...
a)
heater
b)
Stop watch
c)
thermometer
5.
The biggest heat source for our planet is the ______________________.
a)
Earth
b)
fire
c)
Moon
d)
Sun
6.
Which of the following is NOT a heat source?
a)
b)
c)
d)
7.
Without the sun's heat, what would happen to earth?
a)
aliens would invade
b)
the earth would explode
c)
it would be too cold to survive
8.
Which is NOT a way that heat can be produced?
a)
electricity
b)
rubbing your hands together
c)
fire
d)
rain
9.
How is sound produced?
a)
By the vibration of particles
b)
By the transfer of particles
10.
Sound is caused by?
a)
force
b)
vibrations
c)
instruments
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.
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
13.
High pitch sounds are caused by a ______ vibration
a)
fast
b)
slow
c)
hard
d)
soft
14.
Low pitch sounds are caused by a ______ vibration
a)
fast
b)
slow
c)
hard
d)
soft
15.
Sound is a form of?
a)
energy
b)
pitch
c)
volume
16.
An object that does not vibrate cannot produce
a)
sound
b)
light
c)
heat
d)
electricity
17.
NOT SOURCE OF SOUND
a)
b)
c)
18.
NOT SOURCE OF SOUND
a)
b)
c)
d)
19.
SOURCE OF SOUND
a)
b)
c)
20.
SOURCE OF SOUND
a)
b)
c)
d)
21.
NOT SOURCE OF SOUND
a)
b)
c)
d)
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