Heat transfer ( part 4) class 8th | Line by line explanation| Riddhi rani| Physics

ICSE
physics
class 8th
line by line explanation


Topic:-
superficial expension of liquid.
cubical expension of liquid.
application of thermal expansion of solid in daily life.
Thermal expansion of liquid.
Explanation of thermal expansion of liquid by molecular motion.
factory affecting the cubical expension of a liquid.
Different liquid have different cubical expension.
Application of thermal expansion of liquid in daily life.
Thermal expansion in gases
Explanation of thermal expansion in gases in daily life.
Variations of density with temperature.


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