The highest waterfall in the world is the Salto Angel Falls in Venezuela. Its lo
ID: 1792790 • Letter: T
Question
The highest waterfall in the world is the Salto Angel Falls in Venezuela. Its longest fall has a height of 807 meters. If water at the top of the falls is at rest and at 15°C, what is the maximum temperature of the water at the bottom of the falls? Assume all the kinetic energy of the water as it reaches the bottom goes into raising its temperature. The specific heat capacity for water is 4186 J/kg°C.
3. The highest waterfall in the world is the Salto Angel Falls in Venezuela. Its longest fall has a height of 807 meters. If water at the top of the falls is at rest and at 15C, what is the maximum temperature of the water at the bottom of the falls? Assume all the kinetic energy of the water as it reaches the bottom goes into raising its temperature. The specific heat capacity for water is 4186 Jkg-C' °Explanation / Answer
Mgh = change in kinetic energy
Change in kinetic energy = nn.Cv.dt
1×807×10 = 1×4186×(T-15)
T - 15 = 1.92
Final temperature = 16.92 degree Celsius
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.