A Waterfall Is 145 M High $\degree$ C)
A)0 $\degree$ C
B)034 $\degree$

Multiple Choice

A waterfall is 145 m high.What is the increase in water temperature at the bottom of the falls if all the initial potential energy goes into heating the water? (g = 9.8 m/s²,c_w = 4 186 J/kg* $\degree$ C)

A) 0.16 $\degree$ C
B) 0.34 $\degree$ C
C) 0.69 $\degree$ C
D) 1.04 $\degree$ C