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1.

An ideal flow of any fluid must fulfill the following                        
A. Newton's law of motion B. Newton's law of viscosity
C. Pascal' law D. Continuity equation



2.

A one dimensional flow is one which                        
A. is uniform flow B. is steady uniform flow
C. takes place in straight lines D. involves zero transverse component of flow



3.

Kinematic viscosity is equal to                        
A. dynamic viscosity/density B. dynamicviscosity x density
C. density/dynamic viscosity D. 1/dynamicviscosity x density




4.

Which of the following is the unit of kinematic viscosity                        
A. pascal B. poise
C. stoke D. faraday



5.

Rain drops are spherical because of                        
A. viscosity B. air resistance
C. surface tension forces D. atmospheric pressure



6.

A balloon lifting in air follows the following principle                        
A. law of gravitation B. Archimedes principle
C. principle of buoyancy D. all of the above



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