Bernoulli's principle is a description of how ... That's what's happening with the ping-pong ball. In the narrow constriction between the ball and the funnel, the air's going very fast - just ...

points 1 and 2 lie on a streamline, the fluid has constant density, the flow is steady, and there is no friction. Although these restrictions sound severe, the Bernoulli equation is very useful, ...

Rather than go the magnetic route, [Jacob] levitated a ping-pong ball on a cushion of air. Now, it would be possible to cheat here, anyone who’s seen a demonstration of Bernoulli’s principle ...

points 1 and 2 lie on a streamline, the fluid has constant density, the flow is steady, and there is no friction. Although these restrictions sound severe, the Bernoulli equation is very useful, ...

A ball is placed in a funnel and the funnel is connected to a reversed vacuum cleaner that provides a continuous supply of air. As the air flows out out of the funnel at a high velocity, the pressure ...