‘Cryogenics’ is concerned with the generation & use of low temperature in the range of____________________?

‘Cryogenics’ is concerned with the generation & use of low tempera

1.	‘Cryogenics’ is concerned with the generation & use of low temperature in the range of____________________?
A.	0°K to 123°K
B.	0°C to – 123°C
C.	0°C to – 273°C
D.	0°K to 273°K
Answer» B. 0°C to – 123°C

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‘Cryogenics’ is concerned with the generation & use of low temperature in the range of____________________?

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