What process is occurring during section "B" of the graph?

Physics

2 answers:

Ghella [55]3 years ago

8 0

Here, substance is absorbing heat but it's temperature is remaining steady at 0 degrees C (Section B). So we know that the substance is changing state. It is melting (solid to liquid).

In short, Your Answer would be Option A

Hope this helps!

trasher [3.6K]3 years ago

7 0

According to the graph the substance is absorbing heat but it's temperature is remaining steady at 100 degrees C. So we know that the substance is changing state. It is evaporating. And most likely the substance is water.

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A) $T=209.94N$

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Explanation:

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