An iron ball at 40° C is dropped in a mug containing water at 40° C. The heat will(a) flow from iron ball to water.(b) not flow from iron ball to water or from water to iron ball.(c) flow from water to iron ball.(d) increase the temperature of both.

When an iron ball at 40o  C is dropped in a mug containing water at 40o C, the heat will not flow from iron ball to water or from water to iron ball. It is because of the fact that both the substances, the water and the iron have the same temperature. As heat flows from a body at a higher temperature to a body at low temperature.

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Updated on: 10-Oct-2022

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