what is buoyancy
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Gaurav Seth 7 years ago
Buoyancy is the upward force exerted by fluids over the surface are of contact of an object which is immersed in fluids. Buoyancy is also known as upward thrust.
Buoyancy in everyday life:
Swimming in water: Anyone can be able to swim in water because of upward thrust exerted by water.
Flying of bird or aero plane: Since air is a fluid, thus it also exerts upward thrust over the object. Therefore, because of upward thrust of air a bird or aero plane can fly in air.
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