Question

when air is blown between two balls suspended close to each other ,they are are attracted towards each other. state and prove principle behind given phenomenon .​

Answer 1

Explanation:

When air is blown between two balls suspended close to each other they are attached towards each other. When air is blown between the two balls,the velocity is increased and hence pressure is decreased(Bernoulli's Principle). On the other sides of the balls,the pressure is high and hence the two balls get attracted.