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Questions and Answers
What is temperature?
What is temperature?
- The energy flow between two bodies
- The measure of thermal expansion
- A relative measure of hotness or coldness of a body (correct)
- The amount of heat in a body
What is the SI unit of heat?
What is the SI unit of heat?
- Calorie (cal)
- Joule (J) (correct)
- Watt (W)
- Kelvin (K)
When does heat flow between two bodies?
When does heat flow between two bodies?
- When one body is larger than the other
- When there is a temperature difference between them (correct)
- When they are in different states of matter
- When they have the same temperature
What is the conversion formula from Celsius to Kelvin?
What is the conversion formula from Celsius to Kelvin?
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What is the principle of measurement of temperature?
What is the principle of measurement of temperature?
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