Question

Give 2 differences between 3 modes of heat transfer. Chapter heat .

Answer 1

Answer:

The difference between the modes of heat transfer should be understood clearly as these are an important topic in thermodynamics

Answer 2

Answer:

While conduction is the transfer of heat energy by direct contact, convection is the movement of heat by actual motion of matter; radiation is the transfer of energy with the help of electromagnetic waves.

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 thermal emission.

modes of heat

The three basic modes of how heat generated at the chip surface dissipates to the ambient environment are conduction, convection, and radiation, and are described below: Conduction: Heat transfer occurs due to direct contact of matter.