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18 questions
Heating a room with a fireplace
Conduction
Convection
Radiation
Which of the following is not a method for heat transfer
Radiation
Insulation
Conduction
Convection
How does heat energy reach the Earth from the Sun
Convection
Radiation
Conduction
Insulation
Conduction
Convection
Radiation
Conduction
Convection
Radiation
Which of these is correct?
Work is done by the water bottle so it's energy increases
Work is done by the water bottle so it's energy decreases
Work is done on the water bottle so it's energy increases
Work is done on the water bottle so it's energy decreases
Which of these is correct?
Work is done by the balloon on the air around it so it's energy increases
Work is done by the balloon on the air around it so it's energy decreases
Work is done on the balloon by the air around it so it's energy increases
Work is done on the balloon by the air around it so it's energy decreases
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