Q. The lift of an aeroplane is based on__

A
Torricelli's Theorem
B
Bernoulli's Theorem
C
Law of Gravitation
D
Newtons law of motion
Solution:

Bernoulli’s Principle is the single principle that helps explain how heavier-than-air objects can fly. Bernoulli’s Principle states that faster-moving air has low air pressure and slower moving air has high air pressure. Air pressure is the amount of pressure, or “push”, air particles exert. It is this principle that helps us understand how aeroplanes produce lift (or the ability to get into the air).

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