The speed of sound is given by,
v=MγRT=32×10−31.4×8.3×273
=314.8541≃315ms−1
Nearest answer given in the option is 310ms−1.
The speed of sound in oxygen at S.T.P. will be approximately:
(Given, R=8.3JK−1,γ=1.4)
Held on 31 Jan 2024 · Verified 6 Jul 2026.
310ms−1
333ms−1
341ms−1
325ms−1
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Work through every JEE Main Waves & Oscillations PYQ, year by year.