Question

Conduction : ______ : : Convection : ______.

विकल्प

• direct contact; circulatory motion

• circulatory motion, direct contact

• absorption, transference

• transference, absorption

Answer 1

Conduction : direct contact : : Convection : circulatory motion.

Explanation:

• Conduction is the transfer of heat through direct contact between particles of a substance (like heating a metal rod).

• Convection is the transfer of heat through circulatory motion in fluids (liquids and gases), where warmer, less dense fluid rises and cooler, denser fluid sinks.