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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



Question ID - 150228 | SaraNextGen Top Answer

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

1 Answer
127 votes
Answer Key / Explanation : (c) -

(c)

   [for same mass]

So

127 votes


127