The velocity of sound through a diatomic gaseous medium of molecular weight M at 0°C:

Physics · JEE Advanced · NTA Exams — Oscillations and Waves

1. \(\sqrt{\frac{R}{M}}\)
2. \(\sqrt{\frac{3 R}{M}}\)
3. \(\sqrt{\frac{382 R}{M}}\)
4. \(\sqrt{\frac{273 R}{M}}\)

Answer

(C) 382 R M

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