Class 11 NEET Physics Thermodynamics and Kinetic Theory

Question : 39 of 109

Marks: +1, -0

A refrigerator works between 4° and 30°C it is reqired to remove 600 clories 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)