One end of a long cylindrical bar is kept at 200^(@)C and the other end is matintained at 40^(@)C. In the steady state the graph of temperature of bar against distance from not end is shown here. From the graph which of the following statements can be concluded true?

One end of a long cylindrical bar is kept at 200^(@)C and the other en

1.	One end of a long cylindrical bar is kept at 200^(@)C and the other end is matintained at 40^(@)C. In the steady state the graph of temperature of bar against distance from not end is shown here. From the graph which of the following statements can be concluded true?
Answer» The equantity of HEAT ENTERING the hot cnd PER second is equal to that leaving the other end per second The quantity of heat entring the hot end per second is greater than that REACHING the other end per second. NO heat is absorbed by any part of the bar Heat is lost from the curved surface of bar. Solution :Temperature gradient decreases from the hot end to the cold end but the bar is in a steady state.

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One end of a long cylindrical bar is kept at 200^(@)C and the other end is matintained at 40^(@)C. In the steady state the graph of temperature of bar against distance from not end is shown here. From the graph which of the following statements can be concluded true?

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