Question

define the following:
a)conduct.
b)convection
c)radiation ​

Answer 1

Conduction

is the transfer of thermal energy through direct contact.

convection

is the transfer of thermal energy through the movement of a liquid or gas.

Radiation

is the transfer of thermal energy through the gas direct energy through emissions.

or

(a) Conduction is the transfer of heat that is transferred easily.

(b) Convection is the transfer of heat from one place to another with the help of fluid.

(c) Radiation is a method of heat transfer near that does not rely upon the contact between the heat source and the object.