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Unit 9: Measurement of temperature
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Thermal energy, heat and temperature
Unit 9 · Measurement of temperature
Thermal energy, heat and temperature
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8 min
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Question 1 of 14
1
What is the thermal energy of a substance?
The average kinetic energy of its molecules
The energy flowing from a hot body to a cold body
The sum of the kinetic energy of its molecules
The reading shown by a thermometer