Fluid Mechanics Test Questions

Q.  For a body floating in a liquid the normal pressure exerted by the liquid acts at ____________________?

a. bottom surface of the body
b. e.g. of the body
c. metacentre
d. all points on the surface of the body
e. all of the above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Surface energy per unit area of a surface is numerically equal to _____________________?
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MCQs:  Free surface of a liquid behaves like a sheet and tends to contract to smallest possible area due to the_________________?
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MCQs:  Falling drops of water become spheres due to the property of ____________________?
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MCQs:  Free surface of a liquid tends to contract to the smallest possible area due to force of_______________?
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MCQs:  Specific weight of sea water is more that of pure water because it contains_________________?
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MCQs:  Alcohol is used in manometers because___________________?
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MCQs:  The ratio of absolute viscosity to mass density is known as_________________?
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MCQs:  The density of water is 1000 kg/m3 at__________________?
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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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