Question

Bernoulli's theorem derivation as height of water column

Answer 1

Explanation:

Proof of Bernoulli's theorem. Consider a fluid of negligible viscosity moving with laminar flow,

. This is Bernoulli's theorem You can see that if there is a increase in velocity there must be a decrease of pressure and vice versa.

Answer 2

Explanation:

The Bernoulli equation has been derived by assuming that the velocity of every element of the liquid across any cross-section of the pipe is uniform. Practically,it is not true. The elements of the liquid in the innermost layer have the maximum velocity.