Question

define sublimation, evaporation, freezing point and fusion ​

Answer 1

Answer:-

Through sublimation, a substance changes from a solid to a gas without ever passing through a liquid phase.

Evaporation is when a liquid becomes a gas without forming bubbles inside the liquid volume. If bubbles are formed we are talking instead about "boiling".

Freezing is a phase transition in which a liquid turns into a solid when its temperature is lowered below its freezing point.

Fusion is the process of merging atoms together to create energy.

Answer 2

1. Sublimation is the process in which a liquid directly changes into a solid.

2. evaporation is a process in which a liquid on its boiling point changes into its vapour state.

3. freezing point is the point on which a liquid freezes into a solid.

4. fusion is the process of mixing of atoms to create energy.

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