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WorksheetsThermal Energy - Key Vocabulary
Total questions: 11
Worksheet time: 2hrs 17mins
Name
Class
Date
1.
The measure of the sum of kinetic and potential energy of the particles.
a)
Temperature
b)
Thermal energy
c)
Heat
d)
Specific heat capacity
2.
Thermal energy that flows from higher temperature to lower temperature is...
a)
Heat
b)
First law of thermodynamics
c)
Second law of thermodynamics
d)
Radiation
3.
The average kinetic energy of the particles of a substance is...
a)
Heat
b)
Heat Capacity
c)
Temperature
d)
Radiation
4.
The ratio of heat added to temperature change is ...
a)
Temperature
b)
Heat
c)
Heat Capacity
d)
Convection
5.
The transfer of energy through touching molecules is ...
a)
Heat
b)
Conduction
c)
Convection
d)
Radiation
6.
A substance that heat or electricity can easily flow through.
a)
insulator
b)
conductor
c)
thermophil
d)
fork
7.
A substance that slows the flow of heat or electricity.
a)
insulator
b)
conductor
c)
thermophil
d)
fork
8.
The law that states that thermal energy can be moved but cannot be created or destroyed is the
a)
Heat
b)
First law of thermodynamics
c)
Second law of thermodynamics
d)
Radiation
9.
The law that states that heat flows from warmer to colder objects is the...
a)
Heat
b)
First law of thermodynamics
c)
Second law of thermodynamics
d)
Radiation
10.
The flow of energy that occurs when a warm liquid or gas rises ..
a)
Heat
b)
Conduction
c)
Convection
d)
Radiation
11.
The transfer of energy by electromagnetic waves.
a)
Heat
b)
Conduction
c)
Convection
d)
Radiation
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