![]() This difference of pressure is helpful in giving a vertical lift to the plane. Consequently the pressure above the surface of the wing is less as compared to the lower surface of the wing. Due to this shape of the wing, the air currents at the top have a large velocity than at the bottom. Physics Investigatory Project On Hollow Prism. The upper surface is made convex and the lower surface is made concave. A chapter of the book talks about the connection between an electrical conductor. CBSE Class 11 Physics Syllabus uploaded for the session 2017-18 for free download. ![]() Wings of Aeroplane Wings of an aeroplane are made tapering. Physics Project class 12 cbse on electronic adder. Bernoulli’s principle is used in an atomiser and filter pump. ![]() ![]() It is used in a carburettor to mix air and petrol vapour in an internal combustion engine. Venturimeter, atomiser and filter pump Bernoulli’s principle is used in venturimeter to find the rate of flow of a liquid. ![]() Many people find this situation paradoxical when they first encounter it (higher velocity, lower pressure). Bernoulli's law states that if a non-viscous fluid is flowing along a pipe of varying cross section, then the pressure is lower at constrictions where the velocity is higher, and the pressure is higher where the pipe opens out and the fluid stagnate. ![]()
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