1 point Choose the correct statement as it relates to the energy of a system and
the heating curve below.
140
120
100
80
Temperature (C)
60
40
20
0
-20
Heat added
O During a plateau, the internal energy of the system is being lost
O During a plateau, the internal energy of the particles increases
O When the curve rises, the substance changes state
O As the curve rises, energy is not conserved