A bar of gold has a temperature of 31°C, and a bar of aluminum has a
temperature of 27°C. Which statement explains why the bar of aluminum has
a lower temperature?
OA. The gold bar has a higher density than that of the aluminum bar.
OB. The particles that make up the aluminum bar are moving faster.
OC. The aluminum bar has more thermal energy.
OD. The particles that make up the alungum bar are moving more
slowly.
SUBMIT