A tunnel leading straight through a hill greatly amplifies tones at 135 and 138 Hz. Find the shortest length the tunnel could have. [Hint: Usound= 343 m/s.]
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![A tunnel leading straight through a hill greatly amplifies tones at 135 and 138 Hz. Find the shortest
length the tunnel could have. [Hint: Usound= 343 m/s.]
Problem 05: --
If you tie a 600 Hz soundenerator to a 1 m-long rope and whirl it around your head](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F739452bb-bec9-43d8-9372-35dc57efa9d5%2Fc420cfc0-5504-4019-8b90-e840b8252c09%2Fvi3mks8_processed.jpeg&w=3840&q=75)
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