Same chapter3 marksDifficulty: Medium
State Stokes' law and define terminal velocity.
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3 marksDifficulty: Medium
State Bernoulli's theorem and give one application.
Original Khojo Papers practice question — not from a past board paper.
Answer
For the steady flow of an ideal fluid the sum of the pressure energy, the kinetic energy and the potential energy per unit volume is constant along a streamline. It explains the lift on an aeroplane wing, where faster flow over the curved upper surface lowers the pressure there.
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The theorem is a statement of the conservation of energy for a fluid.
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