'Cryogenics' is concerned with the generation & use of low temperature in the range of____________________?
Correct answer: A. 0°K to 123°K
- A. 0°K to 123°K
- B. 0°C to - 123°C
- C. 0°C to - 273°C
- D. 0°K to 273°K
Explanation
Cryogenics commonly deals with temperatures below about 123 K, extending toward absolute zero. Among the choices, 0 K to 123 K is the standard range used in this context.
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