Question

Make to paper cover by folding a seat of paper pure about 50 ml of water in one of the complete both the cup separately with the candle what do you observe

Answer 1

Answer:

❣️✌️When paper cup is heated containing water, water absorbs the heat coming from the burning source and thus prevents the paper from reaching its ignition point. Hence it does not burn. Water in the cup becomes hot instead. This is due to absorption of heat by water. The paper cup in which water is placed is having ignition temperature higher than the boiling point of water, and water have high latent heat of vaporization. This is also possible that temperature provided to water does not exceed its boiling point. Hence, water can boil in paper cup without burning the cup✌️❣️