The speed of sound in a ideal gas varies directly as its ______________?

Related Mcqs:

The density of water is 1000 kg/m3 at __________________?

A. 0°C B. 0°K C. 4°C D. 20°C E. all temperature...

In a static fluid__________________?

A. resistance to shear stress is small B. fluid pressure is zero C. linear deformation is small D. only normal stresses can exist E. viscosity is nil...

A pressure of 25 m of head of water is equal to________________?

A. 25 kN/m2 B. 245 kN/m2 C. 2500 kN/m2 D. 2.5kN/m2 E. 12.5 kN/m2...

Working principle of dead weight pressure gauge tester is based on __________________?

A. Pascal’s law B. Dalton’s law of partial pressure C. Newton’s law of viscosity . D. Avogadro’s hypothesis E. Second law of thermodynamic...

Flow occurring in a pipeline when a valve is being opened is ______________________?

A. steady B. unsteady C. laminar D. vortex E. rotational...