a) Gypsum pastes, printer inks b) Gypsum pastes, ketchup c) Printer inks, ketchup d) Only ketchup Answer: ...
View QuestionThe viscosity of liquid ____________as temperature increases.
a) increases b) decreases c) remains same d) fluctuation Answer: b Explanation: The viscosity of liquid decreases ...
View QuestionThe viscosity of gases ____________as temperature increases.
a) increases b) decreases c) remains same d) fluctuation Answer: a Explanation: As the temperature rises, the ...
View QuestionShear thinning is also called as __________
a) thixotropy b) pseudoplastic c) non-newton fluid d) relative shear stress Answer: a Explanation: Shear thinning is also called as thixotropy. It is ...
View QuestionAre these statements about the pseudoplastic fluids true? Statement 1:The viscosity of these fluids decreases as the shear rate decreases. Statement 2: Tomato puree is an example of pseudoplastic fluid.
Are these statements about the pseudoplastic fluids true? Statement 1:The viscosity of these fluids decreases as the shear ...
View QuestionViscosity is based on _________
a) law of conservation of mass only b) law of conservation of energy only c) Newton’s law d) ...
View QuestionThe ratio between shear stress and shear rate in a fluid is called __________
a) bulk modulus b) viscosity c) specific density d) young’s modulus Answer: b Explanation: The ratio between ...
View QuestionViscous force is of the same character as _______ forces in solids.
a) shear b) impact c) gravitational d) electromagnetic Answer: a Explanation: Viscous ...
View QuestionWhat causes the turbulence in fluid flow?
a) Kinetic energy b) Pressure c) Force d) Potential energy Answer: a Explanation: During the flow of ...
View QuestionFluid in static condition has shear stress.
a) True b) False Answer: b Explanation: A fluid in static condition has no shear stress. The shear ...
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