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A bat emits a sound

Three sources of sound are distributed along a line, as shown in the figure. v is the speed of sound. Source A is at rest, and
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2. asked by Ben
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In this section assume the sound speed in air is 343 m/s.A goose flying toward you at 12.6m/s emits a squawk, which you hear at
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2. asked by sandra
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A bat in a cave emits a sound pulse and receives an echo 0.15 second later. Assuming that the speed of sound is 345 m/s, how far
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2. asked by Anonymous
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A bat emits a sound whose frequency is 83.6 kHz. The speed of sound in air at 20.0 oC is 343 m/s. However, the air temperature
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2. asked by Anonymous
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A source emits sound uniformly in all directions. There are no reflections of the sound. At a distance of 12 m from the source,
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2. asked by Hannah
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a violin string emits sound of freqency 510Hz.how for will be the sound waves reach when string completes 250vibration?the
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2. asked by value
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An airplane traveling at v = 163 m/s emits a sound of frequency 1730 Hz. At what frequency does a stationary listener hear the
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2. asked by May
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An airplane traveling at v = 152 m/s emits a sound of frequency 1850 Hz. At what frequency does a stationary listener hear the
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2. asked by Annie
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A bat emits a sound whose frequency is 83.2 kHz. The speed of sound in air at 20.0 oC is 343 m/s. However, the air temperature
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2. asked by Orla
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A concert loudspeaker suspended high off the ground emits 35 W of sound power. A smallmicrophone with a 1.0 cm2 area is 50 m
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2. asked by Tyler
3. 3,249 views