%_The flow of gas along a pipe in the direction of decreasing pressure causes decrease in its_%

%_The flow of gas along a pipe in the direction of decreasing pressure

1.	%_The flow of gas along a pipe in the direction of decreasing pressure causes decrease in its_%
A.	Viscosity
B.	Specific volume
C.	Velocity
D.	None of these
Answer» C. Velocity

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%_The flow of gas along a pipe in the direction of decreasing pressure causes decrease in its_%

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