question_answer

Which one of the following materials will expand maximum if same amount of heat energy is given to them?

A) 1 kg of iron having temperature of \[20{}^\circ C\]

B) 1 kg of brass having temperature of \[20{}^\circ C\]

C) 1 kg of water having temperature of \[20{}^\circ C\]

D) 1 kg of oxygen gas having temperature of  \[20{}^\circ C\]

E) None of these