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NEET 1988 (AIPMT) · Speed of Waves

Speed of Waves question from NEET 1988 (AIPMT)

Q40NEET 1988 · AIPMTEasy

Speed of Waves

The velocity of sound in any gas depends upon

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Answer: (b)

  1. v=γP/ρv = \sqrt{\gamma P/\rho} (bulk modulus over density); it does not depend on wavelength, intensity, amplitude or frequency.
  2. So the answer is (b) density and elasticity of gas.
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