Question: A man drops a rock into a well. (a) The man hears the sound of the splash 2.23 s after he releases the rock

A man drops a rock into a well. (a) The man hears

A man drops a rock into a well. (a) The man hears the sound of the splash 2.23 s after he releases the rock from rest. The speed of sound in air (at the ambient temperature) is 336 m/s. How far below the top of the well is the surface of the water? m (b) If the travel time for the sound is ignored, what percentage error is introduced when the depth of the well is calculated? %

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