Two rods, one made of gold and one made of silver are joined end to end.The length of the gold section is gold = 77.4 cm and the length of the silver section is silver = 13.3 cm. Each segment has cross-sectional area A = 41.3 cm. The free end of the gold is in boiling water and the free end of the silver is in an ice-water mixture, in both cases under normal atmospheric pressure. The sides of the rods are insulated so there is no heat loss to the surroundings. a. What is the temperature of the point where the gold and silver segments are joined? b. What is the heat current from the boiling water to the ice-water bath? c. What mass of ice is melted in 3.99 min by the heat conducted by the composite rod? Please enter the steady-state temperature at the junction of the metals in C to continue.