Q. Potential energy can be converted into

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Q. When energy is converted from one form to another or transferred from one body to another, the total amount

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Q. Solar energy is converted by plants through the process of photosynthesis into

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Q. The efficiency of the power station is only about

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Q. Wind and waves can be used to turn turbines that convert kinetic energy into

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Q. Energy that is stored is known as

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Q. When an object is raised to a certain height above the ground, it has

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Q. During the series of transfers of energy, the energy wasted is about

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Q. When the hammer falls, the gravitational potential energy is converted to

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Q. From surroundings, evaporation requires

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Q. The difference between boiling and evaporation is that

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Q. In the process of evaporation, thermal energy is supplied by

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Q. The rate of evaporation increases when temperature

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Q. The specific latent heat of vaporization is 2.25 × 10⁶ J kg⁻¹.If a man generates 800 J of heat every second by running, and half heat is lost from the body by evaporation, what is the mass of water evaporated in a 2 hour running?

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Q. Evaporation is a

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Q. The rate of evaporation increases when the atmospheric pressure

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Q. In the process of evaporation, the temperature is

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Q. The process of evaporation as compared to boiling is

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Q. No bubbles are formed in the liquid during

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Q. When there is more exposed surface area of the liquid, the rate of evaporation

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