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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 22 - Heat Transfer > One end of a thermally insulated copper rod of length 1 m long and of 10 cm^(2) in X-section is immersed in boiling water (100 C) and the other in ice (0 C) . If K_(Cu) = 0.92 cal/cm/s/C and L_(ice) = 80 cal/g, the ice that will melt per minute is

One end of a thermally insulated copper rod of length 1 m long and of 10 cm^(2) in X-section is immersed in boiling water (100 C) and the other in ice (0 C) . If K_(Cu) = 0.92 cal/cm/s/C and L_(ice) = 80 cal/g, the ice that will melt per minute is

The temperature gradient in a rod of 0.5 m long is 80 C/m. If the temperature of hotter end of the rod is 30 C then the temperature of the cooler end is