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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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Arianna
568 views
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
1 answer
asked by
Ben
1,198 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)
2 answers
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Anonymous
649 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)
0 answers
asked by
Anonymous
548 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)
0 answers
asked by
Anonymous
579 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)
0 answers
asked by
Anonymous
921 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)
0 answers
asked by
Anonymous
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)
0 answers
asked by
Anonymous
529 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
1 answer
asked by
mir
209 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
2 answers
asked by
sandra
836 views