What are the various modes of heat transfer?Explain.

What are the different ways of heat transfer ?

Which of the following statements is/are false about mode of heat transfer?

Say true or false: Radiation is the fastest mode of heat transfer.

Heat transfer examples

Assertion : Radiation is the speediest mode of heat transfer. Reason : Radiation can be transmitted in zig-zag motion.

What are various types of food chains . Explain detritus food chain .

a) Name the mode of heat transfer from one body to another where it is essential for the two bodies to be in contact. b) Name the mode of heat transfer that can take place even in vacuum.