(a)
The maximum amount of ocean water that could have been evaporated.
Answer to Problem 128QAP
The maximum amount of ocean water that could have been evaporated is
Explanation of Solution
Given info:
Diameter of the spherical asteroid is,
Diameter of the spherical asteroid is,
Velocity of the spherical asteroid is,
Initial temperature of the ocean water is,
Formula used:
Formula for the energy balance equation is,
Calculation:
The temperature difference in Kelvin is calculated as,
The mass of the asteroid can be calculated as,
The total heat need by the water is equal to the sum total of heat required to raise temperature from
The energy balance equation becomes,
Substituting the values in the above equation, we get
Conclusion:
Thus, the maximum amount of ocean water than could have been evaporated is
(b)
The height of the water cube.
Answer to Problem 128QAP
The height of the water cube is
Explanation of Solution
Given info:
Mass of the water is,
Formula used:
Formula for the volume of water cube is,
Calculation:
The side of the water cube can be calculated as,
Substituting the given values in the above equation, we get
Conclusion:
Thus, the height of the water cube is
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Chapter 14 Solutions
COLLEGE PHYSICS
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