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

In case of isentropic flow, the speed of sound in an ideal gas is prop

1.	In case of isentropic flow, the speed of sound in an ideal gas is proportional to (where M = molecular weight of the gas)
A.	1/M
B.	M
C.	1/M
D.	M
Answer» B. M

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

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