The C.O.P. of a heat pump working on a reversed Carnot cycle is
The C.O.P. of a heat pump working on a reversed Carnot cycle is Correct Answer $$\frac{{{{\text{T}}_2}}}{{{{\text{T}}_2} - {{\text{T}}_1}}}$$
The C.O.P. of a heat pump working on a reversed Carnot cycle is $$\frac{{{{\text{T}}_2}}}{{{{\text{T}}_2} - {{\text{T}}_1}}}$$