Question

In this diagram, heat energy is being added over time. The

vertical axis shows an increase in temperature, and the horizontal
axis shows the passage of time. In the diagram, the solid
eventually becomes a gas.
What will happen to bring the substance from a solid to a gas?
С
Ouid.001)
Temperature
O The substance will lose volume.
B
(solid liquid)
liquid
O Energy will be added.
solid
A
Time
O The substance will lose pressure,
O Energy will be taken away.

Answer 1

Answer: Energy will be added

Explanation: move from a solid to a gas you need energy to be added so that transition can be made.

Answer 2

energy will be added, because for a substance to go from a solid to liquid to gas, energy must be added.