Question

5) Will
candle
float if
placed in water? give
reasons​

Answer 1

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The reason for this is that the flame forms a well around the wick filled with molten paraffin, while the water keeps the outer walls of the candle cool and unscathed. Thus, the buoyancy hardly changes while the weight is reduced through burning, resulting in a floating candle that will rise above water.

Answer 2

Yes, but it should have a wide surface, because candle is made of up wax, and wax floats on water