Concept explainers
The ratio of
Answer to Problem 68AP
The ratio of
Explanation of Solution
The time taken by the wave to travel a length
Here,
Substitute,
Use the above equation (II) to find the time taken to travel through each rod.
The time taken to travel through rod 1.
The time taken to travel through rod 2.
Substitute.
The time taken to travel through rod 3.
The required time is.
Conclusion:
Substitute,
Substitute,
Substitute,
Substitute,
Since,
Take the ratio of length’s.
Therefore, the ratio of
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Chapter 17 Solutions
Bundle: Physics for Scientists and Engineers with Modern Physics, Loose-leaf Version, 9th + WebAssign Printed Access Card, Multi-Term
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