A stone is dropped into a water well, the sound when the stone hits the water is heard 16 seconds later, as shown in the figure below. Estimate the distance from the edge of the well to the surface of the water, taking into account the time it takes for sound to rise from the bottom of the well to the surface. The speed of sound in air is 343 m / s @ 20 ° C.

A stone is dropped into a water well, the sound when the stone hits the water is heard 16 seconds later, as shown in the figure below. Estimate the distance from the edge of the well to the surface of the water, taking into account the time it takes for sound to rise from the bottom of the well to the surface. The speed of sound in air is 343 m / s @ 20 ° C.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 2P: Light travels at a speed of about 3 103 m/s. (a) How many miles down a pulse of light travel in a...

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