Can Bernoulli’s equation be used to describe the flow of water through a rapid in a river? Explain.

In deriving Bernoulli’s equation, we equated the work done on the fluid in the tube to its change in the potential and kinetic energy, (a) What is the largest average velocity of blood flow in an artery of diameter 2 xx10^-3 m if the flow must remain laminar? (b) Do the dissipative forces become more important as the fluid velocity increases? Discuss qualitatively.

Water flows faster than honey-- explain the reason?

Explain, how a transistor can be used as a switch with the help of a circuit diagram.

A charged capacitor is connected to an inductor at an instant of time t=0.If the capacitor and the inductor are taken to be pure, write down the equation of effective potential difference across the combination at any instant of time t and solve it for instantaneous current through I the combination.Explain brefly the exchange of electric and magnetic energy between the capacitor and the inductor.

Can a satellite be in an orbit in a plane not passing through the earth's centre? Explain your answer.