Published by:
CGP EDU Academic Team
Published on: August 14, 2026
PHYSICS
SINGLE CORRECT MCQ
A cylindrical rod with one end in a steam chamber and other end in ice cause melting of 0.1 gm of ice 
. If the rod is replaced with another rod of half the length and double the radius of first and thermal conductivity of second rod is 
that of first then find rate of melting of ice.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
PHYSICS
SINGLE CORRECT MCQ
……..(i)
………(ii)
Eq. (ii) divided by eq. (i) gives
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