A motion sensor emits sound, and detects an echo 0.0115 s later. A short time later,...

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A motion sensor emits sound, and detects an echo 0.0115 s later. A short time later, it again emits a sound, and hears an echo after 0.0183 s. How far has the reflecting object moved?

(Please put answer to at least 3 sig figs)

A motion sensor emits sound, and detects an echo 0.0115 s after. A short time later, it again emits a sound, and hears an echo after 0.0183 s. How far has the reflecting object moved? (Speed of sound 343 m/s) (Unit - m) nter

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A motion sensor emits sound, and detects an echo 0.0115 s later. A short time later,...

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A dolphin in seawater at a temperature of 25°C emits a sound wave directed toward the...

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A motion sensor emits sound, and detects an echo 0.0115 s later. A short time later,...

Homework Answers

Add Answer to: A motion sensor emits sound, and detects an echo 0.0115 s later. A short time later,...

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A motion sensor emits sound, and detects an echo 0.0115 s later. A short time later,...