A sound wave sent out from a boat arrives back after 3 seconds. If the speed of sound in water is 1500m/s.How deep is the water.
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2
Answer:
velocity of sound in sea water ×time ÷ 2
1500×3÷2=2250m
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Answer:
velocity of the sound in the sea water ×time ÷2
1500×3÷2 =2250m
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