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Question
Select the correct alternative :
The speed of sound in water is
Options
332 m
1500 m
5000 m s
1000 m s
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Solution
1500 m
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Two persons are at opposite ends of a steel rod. One strikes the end of the rod with a stone. Find the ratio of time taken by the sound wave in the air and in steel to reach the second person. (Sound of speed in steel = 5960 ms-1, Sound of speed in air = 344 ms-1).
