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When water condenses on the inside of a window of a closed room, the room become

ID: 1598322 • Letter: W

Question

When water condenses on the inside of a window of a closed room, the room becomes slightly: Warmer Cooler Neither, this action has no effect When additional energy is added to a pot of boiling water, the waters temperature. Decreases There is no change an ideal gas is heated while maintaining constant pressure and the mean free increases, which of the following is the explanation? the gas particles are going slower the volume of the gas is increasing the gas particles beginning moving in a synchronized fashion, like in parallel so they collide so often. Condensation is occurring If the number of gas particles in an ideal gas is doubled without the volume changing, how much does the mean free path change? Doubled (x 2) One half (x 1/2) Increase by Squareroot 2 nibble(x2) Double (x 2) One half (x V4) Increase by V2^

Explanation / Answer

10). Condensation occurs when water vapour in the air is changed into liquid water thereby releasing energy to the surroundings. Thus room becomes slightly warmer.

  Hence correct option: A). Warmer

11). When additional energy is added to boiling water then it helps in vapourisation of the water into water vapours hence temperature of water remains unchanged.

Hence correct option: c). there is no change

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