A child drops a rock into a vertical mine shaft that is precisely 406 m deep. The
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A child drops a rock into a vertical mine shaft that is precisely 406 m deep. The sound of the rock hitting the bottom of the shaft is heard 10.3 s after the child drops the rock. What is the temperature of the air in the shaft? Assume the temperature is the same throughout the mine. Ignore the force of air drag on the falling rock.
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The speed of sound varies with the temperature of the air in the shaft No sketch nee...View the full answer
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Related Book For 
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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