7 A calorimeter contains 10 g of water at 20 C The

Last updated: 6/9/2023

7 A calorimeter contains 10 g of water at 20 C The temperature falls to 15 C in 10 min When calorimeter contains 20 g of water at 20 C it takes 15 min for the temperature to become 15 C The water equivalent of the calorimeter is a 5 g b 10 g c 25 g d 50 g a