The diagram shows to flask of water, one with hot water, and the other with room temperature water, which are connected by conductive metal bar when initially set up in which direction does a thermal energy between the flask flow A, thermal energy flows from the flask on the right to the flask on the left b. Thermal energy flows equally between the two flask. C. Thermal energy flows from the flask on the left to the flask of the right D. Thermal energy does not flow between the two flask.

Based on the information provided, thermal energy will flow from the flask on the right to the flask on the left. Therefore, the correct answer is A.

Based on the information provided, thermal energy will flow from the flask on the right to the flask on the left (option A). This is because thermal energy naturally flows from higher temperature regions to lower temperature regions in order to achieve thermal equilibrium.

To determine the direction of thermal energy flow between the two flasks, we need to consider the concept of heat transfer through conduction.

Conduction is the transfer of thermal energy from a region of higher temperature to a region of lower temperature when two objects are in direct contact. In this case, the two flasks are connected by a conductive metal bar, allowing the transfer of thermal energy between them.

Given that one flask contains hot water and the other contains room temperature water, we can infer that the flask with hot water has a higher temperature than the flask with room temperature water.

According to the principle of heat transfer, thermal energy flows spontaneously from a region of higher temperature to a region of lower temperature until thermal equilibrium is reached.

Therefore, in this scenario, the correct answer is C. Thermal energy flows from the flask on the left (hot water) to the flask on the right (room temperature water) through the conductive metal bar, until both flasks reach the same temperature.