Category: Fluid Mechanics for Chemical

With increase in temperature, the vapor pressure of liquids__________________?

Hamad Fluid Mechanics for Chemical 08/05/2020

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A. Increases
B. Increases linearly
C. Decreases
D. Remain constant

With the increase in depth, the hydrostatic pressure in an un-accelerated incompressible fluid (in a constant gravitational field) ?

Hamad Fluid Mechanics for Chemical 06/05/2020

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A. Decreases
B. Increases linearly
C. Increases exponentially
D. Remain constant

Speed of sound in an ideal gas depends on its________________?

Hamad Fluid Mechanics for Chemical 06/05/2020

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A. Temperature
B. Pressure
C. Specific volume
D. None of these

The drag co-efficient for a bacterium moving in water at 1 mm/s, will be of the following order of magnitude (assume size of the bacterium to be 1 micron and kinematic viscosity of water to be 10-6m2/s) ?

Hamad Fluid Mechanics for Chemical 05/05/2020

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A. 24000
B. 24
C. 0.24
D. 0.44