MCQ Quiz on Viscosity
Viscosity is described as a fluid’s resistance to progressive deformation caused by shear or tensile stress. In other terms, viscosity characterizes the reluctance of a fluid to flow. Let’s learn more about viscosity through this quiz!
0 of 20 Questions completed Questions: You have already completed the quiz before. Hence you can not start it again. Quiz is loading… You must sign in or sign up to start the quiz. You must first complete the following: 0 of 20 Questions answered correctly Your time: Time has elapsed You have reached 0 of 0 point(s), (0) Earned Point(s): 0 of 0, (0) In the formula for the viscosity of a sphere, what does ∆ρ stand for? If the speed of the sphere is more, what effect will be seen on viscosity? How is temperature related to the viscosity of liquids? Stokes is the unit of which quantity? What is the CGS unit of viscosity? When the fluid is at rest, what is the viscosity of the fluid? Viscosity does not depend on which of the following factors? What is a stokes described as? What is the value of 1 poise into N.s.m^-2? What is the rate of shear stress to shear rate called? If dx is 1cm, A is 1cm^2 and dv is 1cm/s, then how is f related to n? A fluid has a kinematic velocity of 9m^2/s and absolute viscosity of 0.98Ns/m^2. What will be the density of fluid? F=6πηrυ. This formula is associated with which law? In terminal velocity, the maximum velocity is acquired by the body, falling freely in which medium? Which among the following is a Newtonian fluid? What instrument is used to measure viscosity? What is the u/y ratio in the formula of viscosity called? Which among the following is the importance of viscosity? 0.0091 Poise id the viscosity of which item? How are heat and viscosity related? Quiz Summary
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Summary
The phenomenon of viscosity is used in our many days to day chores like oil, hair gel, honey, alcohol, petrol, and many more. We hope this quiz helps you in getting proper details on viscosity.
