Multiple Choice
A waterfall is 70 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,cw = 4186 J/kg·°C)
A) 0.16°C
B) 0.34°C
C) 0.69°C
D) 1.04°C
Correct Answer:
Verified
Correct Answer:
Verified
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