|Q 1||What is fluid? Discuss briefly, the viscosity of a fluid and explain how the flow of a fluid is characterized by viscosity?|
|Q 2||State and explain Stokes’ Law. Derive a mathematical equation for terminal velocity by using Stokes Law.
|Q 3||State the equation of continuity. Show that how it is based on law of conservation of mass? Give two examples from daily life which are related with the principle of equation of continuity.|
|Q 4||What is Bernoulli’s equation? Show that how it is based on the law of conservation of energy?|
|Q 5||Write and explain any three applications of Bernoulli’s equation.|