Science | Class 9 Sound | Chapter 11 | NCERT Exercise Solutions Q 12
Science Class 9 Sound | NCERT Exercise Solutions Q 12
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Sound Question 12 Chapter 11 Class 09 NCERT Solutions Exercise
Class 9th Science Chapter 11 Exercises Question(Q 12) | SOUND | NCERT
A stone is dropped from the top of a tower 500 m high into a pond of water at the base of the tower. When is the splash heard at the top? Given, g = 10 m s–2 and speed of sound = 340 m s–1
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