phase diagram

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Lily Sperling 1E
Posts: 49
Joined: Tue Oct 10, 2017 7:14 am

phase diagram

Postby Lily Sperling 1E » Sat Mar 17, 2018 12:24 pm

Why does a lower heat capacity equate to a higher slope? Shouldn't it be the opposite?

Hazem Nasef 1I
Posts: 51
Joined: Tue Oct 10, 2017 7:13 am

Re: phase diagram

Postby Hazem Nasef 1I » Sat Mar 17, 2018 12:28 pm

I'll assume you are talking about heating curves since that is what is relevant to heat capacity. Since the x-axis is time, and the y-axis is temperature, a steep slope would mean it takes less time to reach a certain temperature than a slope that isn't steep. If something requires less time to reach a certain temperature, it follows that it requires less energy, therefore having a lower heat capacity.

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