Which of the following is equivalent to temperature -150˚C?
Correct answer: A. 123 K
- A. 123 K
- B. -123 K
- C. 423 K
- D. -423 K
Explanation
The temperature in Kelvin is 273° more than the temperature in Celsius. TK = 273 + T°C = 273 + (-150) = 123 K
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About Thermal Equilibrium and Heat
Thermal equilibrium means that bodies in contact have the same temperature and no net heat flows between them. The topic distinguishes heat from temperature, uses the zeroth law of thermodynamics, and covers heat transfer, specific heat capacity, thermal expansion and the conditions for reaching equilibrium.
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