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A cylindrical rod with one end in steam ...

A cylindrical rod with one end in steam and other end in ice results in melting of 0.1 g of ice per second If the rod is replaced by another with half the length, double the radius of first and if the conductivity of material of second is 1/4 of first, the rate at which ice melts is (in g/s)

A

0.4

B

0.2

C

0.05

D

0.1

Text Solution

Verified by Experts

The correct Answer is:
B
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