Two rods A and B have diameters in the ratio 1 : 2 and lengths in the ratio 2 : 1. If the…
Physics · NEET · NTA Exams — Properties of Solids and Liquids
Two rods A and B have diameters in the ratio 1 : 2 and lengths in the ratio 2 : 1. If the temperatures at the ends are maintained constant, then the ratio of rate of heat flow through them will be
- 1 : 1
- 1 : 4
- 1 : 8
- 2 : 1
Answer
(C) 1 : 8
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