User Forum

Subject :NSO    Class : Class 8

What is the use of cooking oil in frying a fish in terms of heat transfer?

ATo increase rate of heat transfer to the fish via radiation
BTo increase rate of heat transfer to the fish via convection.
CTo increase rate of heat transfer to the fish via conduction.
DTo increase rate of heat transfer to the fish via evaporation.


Ans 1:

Class : Class 8
Since oil is an liquid, shouldn't the answer be B?

Post Your Answer