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A wave is sent down a tunnel where it travels and bounces of the far wall, returning to the sender. The wave travels at 4m/s and it takes 120 seconds to travel there and back. How deep is the cave?
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Jun 8, 2023
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A wave is sent down a tunnel where it travels and bounces of the far wall, returning to the sender. The wave travels at 4m/s and it takes 120 seconds to travel there and back. How deep is the cave?
Physics
high-school
LXhelili
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Answer:
100ft
Step-by-step explanation:
JohnSUN
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Jun 15, 2023
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