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Worksheetsheat topic
Total questions: 10
Worksheet time: 24mins
Name
Class
Date
1.
Heat is the form of ------------------------
(a)
2.
HEAT FLOW FROM -------------- BODY TO -------------- BODY
(a)
3.
The Law of Conservation of Energy states:
a)
Energy can created or destroyed but not transformed
b)
Energy cannot be created or destroyed, it can only transformed
c)
Energy can't be created, destroyed or transformed
4.
__________________ is a degree of hotness or coldness of an object
a)
Temperature
b)
Heat
c)
Absolute zero
d)
Cold
5.
Does this give off heat?
a)
yes
b)
no
6.
Temperature is the measurement of the average ________ energy of the molecules in an object
a)
Kinetic
b)
Heat
c)
Motion
d)
None of the above
7.
What would be the effect on the particles if more heat is supplied to the system?
a)
They would slow down
b)
They would stop moving
c)
They would speed up
d)
There would be no effect
8.
The specific heat is the amount of energy needed to raise the temperature one degree Celsius of 1 gram of a substance.
a)
True
b)
False
9.
Metals are a good
a)
conductor
b)
insulator
c)
transform
d)
transfer
10.
A group of friends gather around a fire to stay warm.
a)
conduction
b)
convection
c)
radiation
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