Question

A heat engine absorbs heat q₁ from a source at temperature T₁ and heat q₂ from a source at temperature T₂. Work done is found to be J(q₁ + q₂).This is in accordance with

(a) First law of thermodynamics

(b) Second law of thermodynamics

(c) Joules equivalent law

(d) None of the above

Answer 1

Correct option (c) Joules equivalent law

Explanation:

Joules law suggests