Question

WHAT IS CONVECTION???? ✌️✌️​

Answer 1

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convection is a mode of heat transfer from one location to another by the movement of particles or mass movement of the substance.....

it is observed in fluid i.e., liquid and gas....

for convection, the presence of matter(moving particles) is required...water boiling in a pan is a good example for convection...

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Answer 2

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CONVECTION:-)

it is the circular motion that happens warmer air/liquid which has faster moving molecules ,making it less dense -> rises while the cooler air/liquid drops down .

EXAMPLE:-)

Boiling water - The heat passes from the burner into the pot, heating the water at the bottom.

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