Write limitations of Bernoulli's theorem.

Explanation

This theorem is obtained by applying the energy conservation principle , there is an assumption that no energy is lost due to friction , but in fact when fluids flow, some energy does get lost due to internal friction. Infact viscous forces acting between different forces on each other resulting in a loss of energy.
(ii) For applying Bernoulli.s theorem the fluid must br incompressible ,as the elastic energy of the fluid is also not taken into consideration.