Question
The graph below shows the phase change for H2O. Which statement best describes what is occurring at segment A?
(1 point)
Responses
As energy increases, the temperature remains the same.
As energy increases, the temperature remains the same.
As energy increases, temperature also increases.
As energy increases, temperature also increases.
As temperature increases, energy remains the same.
As temperature increases, energy remains the same.
Energy and temperature remain the same.
(1 point)
Responses
As energy increases, the temperature remains the same.
As energy increases, the temperature remains the same.
As energy increases, temperature also increases.
As energy increases, temperature also increases.
As temperature increases, energy remains the same.
As temperature increases, energy remains the same.
Energy and temperature remain the same.
Answers
GPT-4o mini
In a phase change graph for H2O, segment A typically represents a phase change, where the substance is either melting (solid to liquid) or boiling (liquid to gas). During a phase change, the temperature of the substance remains constant as energy is added. Therefore, the correct statement that best describes what is occurring at segment A would be:
**As energy increases, the temperature remains the same.**
**As energy increases, the temperature remains the same.**