19 g of water at 30°C and 5g of ice at −20°C are mixed together in a calorimeter. What is the final temperature of the mixture? Given specific heat of ice = 0.5calg^−1°C^−1 and latent heat of fusion of ice = 80calg^−1 A 50 Kg man is running at a speed of 18 Km H−1. If all the kinetic energy of the man can be used to increase the temperature of water from 20°C to 30°C how much water can be heated with this energy? September 8, 2021 Category: Cengage NEET by C.P Singh , Chapter 20 - Heat and Calorimetry , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related