explain with an example bernoullis principle?

Bernoulli's principle states that low pressure areas and high pressure areas will experience a force towards the low pressure areas.

Bernoulli’s principle helps explain that an aircraft can achieve lift because of the shape of its wings. They are shaped so that that air flows faster over the top of the wing and slower underneath. Fast moving air equals low air pressure while slow moving air equals high air pressure. The high air pressure underneath the wings will therefore push the aircraft up through the lower air pressure.