Heating curve shows temperature verses energy gain. Which parts of the curve represent a gain in potential energy? 100
Temperature (°C)
0
Increasing Energy

Those two horizontal lines.

Explanation:

Hello there!

In this case, when focusing on these heating curves, it is important to say they tend to have two constant-temperature sections and three variable-temperature sections. Thus, from lower to higher temperature, the first constant-temperature section corresponds to melting and the second one vaporization, whereas the three variable-temperature sections correspond to the heating of the solid until melting, the liquid until vaporization and the gas until the critical point.

In such a way, we infer that the boxes referred to constant temperature are referred to a gain in potential energy, that is, the two horizontal lines.

Regards!

so what is the problem with your lab report and whats the subject of the lab report? i will you

answerto predict;