Two wires and of same material and mass have their lengths in the ratio 1:2. On connecting them to the same source, the rate of heat dissipation in is found to be The rate of heat dissipation in is |
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a) |
b) |
c) |
d) |
None of these |
Two wires and of same material and mass have their lengths in the ratio 1:2. On connecting them to the same source, the rate of heat dissipation in is found to be The rate of heat dissipation in is |
|||||||
a) |
b) |
c) |
d) |
None of these |