a refrigerator works between 3°C and 40°C . To keep the temp of the refrigerator constant .600 calories of heat are to be removed every sec. the power required is
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the power =12j/s^-1 is the correct answer
keerthanasu15p60tms:
No .. there are options
a) 33.78 watt b) 6.77 watt c)7.77 watt d) 10.77 watt
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