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A ship emits a sound

A ship emits a sound wave to the bottom of the ocean in water, whose speed is 1150 m/s. It takes 3.25 seconds for the sound to
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2. asked by Arianna
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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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A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later.(a)
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2. asked by Anonymous
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A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later.(a)
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2. asked by Anonymous
3. 550 views
A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later.(a)
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2. asked by Anonymous
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A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later.(a)
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2. asked by Anonymous
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A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later.(a)
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2. asked by Anonymous
3. 583 views
A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later.(a)
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2. asked by Anonymous
3. 531 views
Use the diagram to answer the question.In the figure above, what do the arrows that run from B to C represent? signals sent by
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2. asked by mir
3. 211 views
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
3. 836 views