A Waterfall Is 70 M High $\degree$ C)
A) 0 $\degree$ C
B) 0

question 106

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, c_w = 4186 J/kg· $\degree$ C)

• A) 0.16\(\degree\)C
• B) 0.34\(\degree\)C
• C) 0.69\(\degree\)C
• D) 1.04\(\degree\)C

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