Examveda
Examveda

In case of isentropic flow, the speed of sound in an ideal gas is proportional to (where M = molecular weight of the gas)

A. $$\frac{1}{{\sqrt {\text{M}} }}$$

B. $$\sqrt {\text{M}} $$

C. $$\frac{1}{{\text{M}}}$$

D. M

Answer: Option A


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