Physics · Heat and Thermodynamics
How is one British Thermal Unit (B.Th.U.) defined?
- 1The heat required to raise the temperature of 1 gallon of water by 1°C
- 2The heat required to raise the temperature of 1 kilogram of water by 1°C
- 3The heat required to raise the temperature of 1 pound of water by 1°F✓
- 4The heat required to raise the temperature of 1 gram of water by 1°F
Correct answer
The heat required to raise the temperature of 1 pound of water by 1°F
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