Fluid Mechanics Test Questions


Q.  The speed of sound in a ideal gas varies directly as its__________________?

a. pressure
b. temperature
c. density
d. modulus of elasticity
e. absolute temperature


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The property of fluid by virtue of which it offers resistance to shear is called________________?
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MCQs:  Alcohol is used in manometer, because____________________?
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MCQs:  For manometer, a better liquid combination is one having ___________________?
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MCQs:  Units of surface tension are____________________?
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MCQs:  The value of the coefficient of compressibility for water at ordinary pressure and temperature in kg/cm is equal to_________________?
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MCQs:  The bulk modulus of elasticity___________________?
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MCQs:  Viscosity of water in comparison to mercury is_________________?
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MCQs:  For very great pressures, viscosity of moss gases and liquids__________________?
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MCQs:  An object having 10 kg mass weighs 9.81kg on a spring balance. The value of ‘g’ at this place is _________________?
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MCQs:  The normal stress in a fluid will be constant in all directions at a point only if__________________________?
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MCQs:  When the flow parameters at any given instant remain same at every point, then flow is said to be___________________?
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MCQs:  The specific weight of water is 1000 kg/m”_________________?
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MCQs:  The property of a fluid which enables it to resist tensile stress is known as___________________?
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MCQs:  Property of a fluid by which its own molecules are attracted is called___________________?
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MCQs:  Density of water is maximum at__________________?
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MCQs:  If no resistance is encountered by displacement, such a substance is known as ___________________?
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MCQs:  Practical fluids___________________?
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MCQs:  Fluid is a substance that___________________?
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MCQs:  Select the correct statement?
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MCQs:  Choose the correct relationship ?
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