The picture below shows two flasks, one with hot water and one with room temperature water, which are connected by a conductive metal bar.

Question

In which direction does the thermal energy between the flasks flow?

(1 point)
Responses

Thermal energy does not flow between the two flasks.
Thermal energy does not flow between the two flasks.

Thermal energy flows from the flask with room temperature water to the flask with hot water.
Thermal energy flows from the flask with room temperature water to the flask with hot water.

Thermal energy flows from the flask with hot water to the flask with room temperature water.
Thermal energy flows from the flask with hot water to the flask with room temperature water.

Thermal energy flows equally between the two flasks.

Answer 1

Thermal energy flows from the flask with hot water to the flask with room temperature water.

This is because thermal energy moves from areas of higher temperature to areas of lower temperature until thermal equilibrium is reached. Therefore, the correct response is:

Thermal energy flows from the flask with hot water to the flask with room temperature water.