Mathematics · Sound Speed Calculation
An echo is heard in 6 s. If the distance of the reflecting surface from the source is 990 m, what is the speed of sound?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11320 m/s
- 2330 m/s✓
- 3165 m/s
- 4660 m/s
Correct answer
330 m/s
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