Two conductors of the same material have their diameters in the ratio 1 : 2 and their lengths in the ratio 2 : 1. If the temperature difference between their ends is the same, then the ratio of amounts of heat conducted per second through them will be |
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a) |
b) |
c) |
d) |

Two conductors of the same material have their diameters in the ratio 1 : 2 and their lengths in the ratio 2 : 1. If the temperature difference between their ends is the same, then the ratio of amounts of heat conducted per second through them will be |
|||||||

a) |
b) |
c) |
d) |

1 Answer

127 votes

The residence of conductor Thermal potential between the ends of the roads are same. So, heat conducted per second |

127 votes

127