Two substances, A and B, initially at different temperatures, come into contact and reach thermal equilibrium. The mass of substance A is 6.32 g and its initial temperature is 20.9 ∘C. The mass of substance B is 25.2 g and its initial temperature is 52.5 ∘C. The final temperature of both substances at thermal equilibrium is 46.9 ∘C.
Mahogany commented about 3 years ago