In the case of a fluid,Bernoulli's theorem expresses the application of the principle of conservation of :

Water is flowing through a horizontal pipe in streamline flow. At the narrowest part of the pipe,

Water flows in a horizontal pipe whose one end is closed with a valve. The reading of the pressure gauge attached to the pipe is $P_1$. The reading of the pressure gauge falls to $P_2$ when the valve is opened. The speed of water flowing in the pipe is proportional to

Application of Bernoulli's theorem can be seen in

Which of the following is not an assumption for an ideal fluid flow for which Bernoulli's principle is valid?

To get the maximum flight (Magnus effect),a ball must be thrown as: