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In the steady state of conduction of rod AB of length 100 cm, the temperature at the ends A is 80^(@)C and at B the temperature is 0^(@)C. The temperature of the rod at the distance 60 cm from A is : |
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Answer» `16^(@)C` Decrease in temperature for 60 cm length `=60xx0.8` `=48^(@)C`. `:.` Temp. at 60 cm from point `A=80^(@)C-48^(@)C=32^(@)C`. Thus correct choice is (B). |
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