
(a)
The amount of water spill out of the glass. And compare the result with the previous one.
(a)

Answer to Problem 19P
The amount of water spill out of the glass is
Explanation of Solution
Write the equation to calculate the amount of spilled water.
Here,
Write the expression for the change in volume of the water.
Here,
Write the expression for the change in volume of the glass.
Use equation (II) and (III) in (I).
Substitute
Here,
Conclusion:
Substitute,
Refer the answer of problem No 19.
The amount of spilled out water is
Thus, the amount of water spill out of the glass is
(b)
The percentage of spilled water.
(b)

Answer to Problem 19P
The percentage of spilled water is
Explanation of Solution
Write the equation of the percentage of spilled water.
Here,
Conclusion:
Substitute,
Negative sign indicates less water spilled.
Thus, the percentage of spilled water is
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Chapter 13 Solutions
Physics
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