Consider a waterfall that is 120m high. How much warmer is the water at the bottom of the waterfall than at the top? The specific heat capacity of water is 4186J/ kg*°C.
Conservation of Energy
The Attempt at a Solution
Eg [top] = Ek [just before the water hits the ground]
(m)(g)(h) = 1/2(m)(v)^2
I don't know how to compare the warmness of the top to the bottom, or how to get it calculation-wise. Does this have to do with:
E = (m)(c)(T)?
Where "E" is the heat energy?