A refrigerator has a coefficient of performance equal to 4.00. The refrigerator takes in 110 J of energy from a cold reservoir in each cycle. (a) Find the work required in each cycle. J (b) Find the energy expelled to the hot reservoir. J

The correct answer is:

(a) 27.5 Joules

(b) 141.5 Joules

Explanation:

Given:

Energy,

Coefficient of performance refrigerator,

(a)

As we know,

⇒

or,

⇒

(b)

⇒

or,

⇒

013222

52222222222222222222222222222222222

explanation:

overcharge is the right answer system