1. The problem statement, all variables and given/known data Much of the energy of falling water in a waterfall is converted into heat. If all the mechanical energy is converted into heat that stays in the water, how much of a rise in temperature occurs in a 100 m waterfall? 2. Relevant equations q=mc(Tf-Ti) Q=mc Delta T Delta T = |Tf-Ti| 3. The attempt at a solution i have no idea where to start or what equation to use all i see is the 100m can some one please lead me in the correct direction with the correct formula to use.