Be sure to answer all parts. The height of Niagara Falls on the American side is 51 m. (a) Calculate the potential energy of 1.0 g of water at the top of the falls relative to the ground level. Hint: The work done in ascending is given by mgh, where m is the mass (in kg), g is the gravitational acceleration (9.8 m/s? ), and h is the height (in meters). J (b) What is the speed of the falling water if all the potential energy is converted to kinetic energy? m/s (c) What would be the increase in temperature of the water if all the kinetic energy were converted to heat?

Be sure to answer all parts. The height of Niagara Falls on the American side is 51 m. (a) Calculate the potential energy of 1.0 g of water at the top of the falls relative to the ground level. Hint: The work done in ascending is given by mgh, where m is the mass (in kg), g is the gravitational acceleration (9.8 m/s? ), and h is the height (in meters). J (b) What is the speed of the falling water if all the potential energy is converted to kinetic energy? m/s (c) What would be the increase in temperature of the water if all the kinetic energy were converted to heat?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Be sure to answer all parts.
The height of Niagara Falls on the American side is 51 m.
(a) Calculate the potential energy of 1.0 g of water at the top of the falls relative to the ground level.
Hint: The work done in ascending is given by mgh, where m is the mass (in kg), g is the gravitational
acceleration (9.8 m/s² ), and h is the height (in meters).
(b) What is the speed of the falling water if all the potential energy is converted to kinetic energy?
m/s
(c) What would be the increase in temperature of the water if all the kinetic energy were converted to
heat?
°C
MacBook Pro
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