One end of a copper rod of length 1.0 m and area of cross-section `10^(-3)` is immersed in boiling water and the other end in ice. If the coefficient of thermal conductivity of copper is `92 cal//m-s-.^(@)C` and the latent heat of ice is `8xx 10^(4) cal//kg`, then the amount of ice which will melt in one minute is

One end of a steel rod of length 1 m and area of cross section 4 xx 10^(-6)m^(2) is put in boiling water and the other end is kept in an ice bath at 0^(@)C. If thermal conductivity of steel is 46 W//m^(@)C, find the amount of ice melting per second if heat flow only by conduction. Given that the latent heat of fusion of ice is 3.36 xx 10^(5)J//kg.

A copper rod of length 60 cm long and 8 mm in radius is taken and its one end is kept in boiling water and the other end in ice at 0^(@) C . If 72 gm of ice melts in one hour with is the thermal conductivity of copper ? Latent of fusion of ice = 336 "KJ/Kg" .

One end of a themally 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

A 2 kg copper block is heated to 500^@C and then it is placed on a large block of ice at 0^@C . If the specific heat capacity of copper is 400 "J/kg/"^@C and latent heat of fusion of water is 3.5xx 10^5 J/kg. The amount of ice that can melt is :