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JSSC JE FLUID MECHANICS QUIZ 1

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Question 1

Which of the following represents the unit of kinematic viscosity?

Question 2

In a Newtonian fluid

Question 3

Which of the following is CORRECT about the viscosity of gas?

Question 4

Given µ = 0.06 poise and ρ = 0.9 gm/cm³, what is the value of kinematic viscosity in stokes?

Question 5

On increasing the temperature of a liquid, the viscosity of the liquid ______ .

Question 6

Which of the following fluids can be classified as non-Newtonian?

Question 7

Surface tension _____.

Question 8

Which of the following is true about the ideal fluid?

Question 9

A liquid would wet the solid, if adhesion forces as compared to cohesion forces are _________.

Question 10

The diameter of droplet is 0.075 mm. What is the intensity of the pressure (N/sq. cm) developed in the droplet by surface tension of 0.000075 N/mm?

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Dec 12AE & JE Exams