Question

An system is taken through a cyclic process represented by a circle as shown. The heat absorbed by the system is -

• A. p × 10³ J
• B. $\frac { \pi } { 2 }$J
• C. 4p × 10² J
• D. p J

Answer 1

Answer: (B)

$\frac { \pi } { 2 }$J

Answer 2

W = p ab