In the reported figure, heat energy absorbed by a system in going through a cyclic process is ______ π…

In the reported figure, heat energy absorbed by a system in going through a cyclic process is ______πJ.

Solution

For complete cyclic process
ΔU=0
from ΔQ=ΔU+W
=0+W
ΔQ=W
=Area
=πr1·r2
=π×10×103×10×10-3
ΔQ=100π
Answer =100

Asked in: JEE Main 2021 (20 Jul Shift 1)

Practice more Thermodynamics questions on Aicharya