An iron ball at 400C is dropped in a mug containing water at 400C. The heat will
a. flow from iron ball to water.
b. not flow from iron ball to water or from water to iron ball.
c. flow from water to iron ball.
d. increase the temperature of both.
An iron ball at 400C is dropped in a mug containing water at 400C. The heat will not flow from iron ball to water or from water to iron ball because both the objects are at same temperature and there will be no transfer of heat.