Question

An iron rod at 80°C of mass 0.8 kg is dropped into 1 kg of water at 20°C. What will be the final
temperature of rod and water in equilibrium?​

Answer 1

Answer:

f equal mass, one made of iron and the other of aluminum, both at 80 °C, are dropped into a thermally insulated jar that contains an equal mass of water at 20 °C. Thermal equilibrium is eventually reached. Which one of the following statements concerning the final temperatures is true? (a) Both balls will reach the same final temperature.

Explanation:

f equal mass, one made of iron and the other of aluminum, both at 80 °C, are dropped into a thermally insulated jar that contains an equal mass of water at 20 °C. Thermal equilibrium is eventually reached. Which one of the following statements concerning the final temperatures is true? (a) Both balls will reach the same final temperature.