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speed of sound at sea level = 340.29 meters per second Distance to the wall and back in time 15 seconds Distance to the wall 7.5 seconds 340.29 m * 7.5 = 2552.175 meters

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15y ago
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CLAYTON YOU

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5mo ago
thanks
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CLAYTON YOU

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5mo ago
ntttttttt
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CLAYTON YOU

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5mo ago
yesiree

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Q: What if are standing a distance from a rock wall when you shout it takes fifteen seconds from the time you shout until the echo reaches you ears how far away is the rock?
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