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Matters in Our Surroundings

Sashank

12/02/2019 0 0

The process in which gaseous state directly changes to solid without changes to liquid.

Ans: Deposition.

Evaporation is a _______phenomenon.

Ans: Surface phenomenon.

The process in which liquid changes into vapour called?

Ans: Evaporation.

Evaporation depends on which factors?

Ans: Atmosphere, temperature,humidy and the wind speed.

Evaporation causes__________?

Ans:Cooling.

What is latent heat of fusion?

Ans:Latent heat of fusion is the amount of heat energy required to change 1 kg of solid into liquid at its melting point.

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