Which segment in the following figure corresponds to melting?

Name: Which segment in the following figure corresponds to melting?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Melting is the transition from a solid to a liquid state, which occurs at a constant temperature called the melting point. In the given figure, segment BC corresponds to the heating phase where the solid is gradually heated to reach its melting point, after which it undergoes melting at a constant temperature. Therefore, option B is the best choice.

Which Segment in the Following Figure Corresponds to Melting