Question

name the mode of heat transfer in each of the following case
a) Conduction, convection and Radiation of heat. plz answer this question it's very urgent plz...
Class 7th ​

Answer 1

Answer:

CONDUCTION . CONVECTION . RADIATION .

Explanation:

CONDUCTION:

the process by which heat is transmitted from one object to another object through direct touch. for instance, one piece of metal could conduct the heat from another piece of metal if the two are touching.

CONVECTION :

Convection occurs when heat is transferred through a gas or liquid By the hotter material moving into a cooler area. Eg. boiling water.

RADIATION:

the energy radiated or transmitted in the form of rays, waves, or particles. example. a burning candle emits radiation in the form of heat and light .

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Answer 2

Explanation:

conduction , convection and radiation is the process of heat transfer