Question

A piece of iron with a temperature of 100°C is placed in water with a temperature of 21°C. What is always the direction of heat transfer?om the water to the iron

Answer 1

The temperature of the iron is 100 degrees celcius and the temperature of water is 21 degrees celcius.

As heat always flow from higher temperature to the lower temperature, hence the heat will flow from iron to water.

Thus, the option (D) is the correct option.