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 . What is the largest average velocity of blood How in an artery of diameter 2xx 10^-3 m if the flow must remain laminar ? Discuss qualitatively.

What is Arrhenius equation to describe the effect of temperature on rate of a reaction ? How can it be used to calculate the activation energy of a reaction ?

Bernoulli's equation for steady, non-viscous, ncompressible flow expression the

Describe the water cycle with suitable flow chart

Microbes can be used to decrease the use of chemical fertilisers and pesticides.Explain how this can be accomplished.