Question

why it is necessary to minimise transfer of heat explain and provide an example

Answer 1

Heat transfer is a discipline of thermal engineering that concerns the generation, use conversion and exchange of thermal energy between physical system. Heat is transfer is classified into various mechanisms, such as thermal conduction, thermal convention, thermal padiction etc

Answer 2

HERE IS YOUR ANSWER

IT IS NECESSARY TO MINIMIZE TRANSFER OF HEAT INORDER TO KEEP WARM OBJECTS WARM.
EXAMPLE: THERMOS FLASK


°/• RIGHT