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WorksheetsHEAT -
Total questions: 10
Worksheet time: 9mins
Name
Class
Date
1.
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
2.
What is the symbol for Thermal Energy?
a)
Q
b)
T
c)
m
d)
Cp
3.
What unit do you use to measure Thermal Energy?
a)
J/Kg ºC
b)
Kg
c)
ºC
d)
J
4.
What type of heat transfer happens in liquids and gases?
a)
Conduction
b)
Convection
c)
Radiation
5.
Touching hot sand is....
a)
Conduction
b)
Convection
c)
Radiation
6.
True or False: Electromagnetic waves are emitted by the sun.
a)
True
b)
False
7.
Sun tanning is an example of....
a)
Conduction
b)
Convection
c)
Radiation
8.
Which of the following is NOT a heat source?
a)
b)
c)
d)
9.
What is Earth's main heat source?
a)
b)
c)
d)
10.
what is the meaning of conduction
a)
when heat transfers from objects that are not touching
b)
heat rise
c)
cold fall
d)
when heat transfers from objects that are touching
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