If we increase the thickness of insulation of a circular rod, heat loss to surrounding due to

Convection and conduction increases

Convection and conduction decreases

Convection decreases while that due to conduction increases

Convection increases while that due to conduction decreases

If we increase the thickness of insulation of a circular rod, heat los

1.	If we increase the thickness of insulation of a circular rod, heat loss to surrounding due to
A.	Convection and conduction increases
B.	Convection and conduction decreases
C.	Convection decreases while that due to conduction increases
D.	Convection increases while that due to conduction decreases
Answer» E.