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ICSE Class 9 Physics Question 3 of 19

Propagation of Sound Waves — Question 17

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17
Question

Question 17

The speed of sound in air at 0°C is nearly :

  1. 1450 m s-1
  2. 450 m s-1
  3. 5100 m s-1
  4. 330 m s-1
Answer

330 m s-1

Reason — The speed of sound in air at 0°C is 330 m s-1