Question

38. The density of air at NTP is 1.29 kgm-3. Assumeair to be diatomic with y = 1.4. The velocity ofsound at 127°C is(a) 382.8 ms -1(b) 350 ms-1(C) 350.6 ms-1(d) 348.6 ms-1​

Answer 1

Answer:

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Explanation:

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