A refrigerator works between 4ºC and 30ºC

A refrigerator works between 4ºC and 30ºC. It is required to remove 600 calories of heat every second in order to keep the temperature of the refrigerated space constant. The power required is : (Take 1 cal = 4.2 joules)

  1. 236s W
  2. 2365 W
  3. 2365 W
  4. 2365 W
Anurag Mishra Professor Asked on 7th May 2016 in Physics.
Add Comment
1 Answer(s)

Answer: (4) 236.5 W 

Anurag Mishra Professor Answered on 8th May 2016.
Add Comment

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.