Question

two solid blocks are heated to the temperatures shown. the blocks are placed so they touch. which diagram shows the direction heat will flow? 132°c ←heat 132°c; 132°c heat→ 132°c; 132°c no heat flow 132°c

Explanation:

Heat flows from a region of higher temperature to lower temperature. When two objects are at the same temperature, there is no net heat transfer between them, as they are in thermal equilibrium. Both blocks are at 132 °C, so no heat will flow.

Answer:

The bottom diagram (labeled "NO HEAT FLOW" with both blocks at 132 °C)