A) each point of rod is giving heat to its neighbour at the same rate which it is receiving heat
B) rod is bad conductor of heat
C) heat is being radiated from each point of rod
D) conduction of heat at different points of the rod stops because the temperature is not increasing
Correct Answer: A
Solution :
If the wrapped end of rod in the cotton are given different temperature and if each point have a constant temperature after some time then each point gives the heat to the neighbour at same rate.
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