Find the heat transfer rate from a hot surface for 6 fins of 10 cm length? The b

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Find the heat transfer rate from a hot surface for 6 fins of 10 cm length? The base temperature of the fin is maintained at 200 degree Celsius and the film is exposed to a convection environment at 15 degree Celsius with convective coefficient 25W/square m K. Each fin has cross-sectional area 2.5 square centimeter and is made of a material having thermal conductivity 250W/m K

Options:

A . 120.34W

B . 130.18W

C . 145.46W

D . 165.43W

Answer: Option B
Answer: (b).130.18W

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