Heat transfer ( part 2) class 8th| line by line explanation| Riddhi rani|Physics

ICSE board
class 8th
physics
Heat transfer
.

Heat transfer part 1
👉

   • Heat transfer| class 8th|Physics| Hindi ex...  

Topic:-
change in size of the body.
Effect of temperature on molecular motion.
-Change of liquid into vapour state
Evaporation
Explanation of evaporation on the basis of molecular motion.
Effect of temperature on the rate of evaporation
Effect of blowing of air on the rate of evaporation
Effect of increase in area of surface on the rate of evaporation
Effect of presence of humidity
Cooling producted during evaporation
Boiling



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