Given below are two statements: Statement I : When speed of liquid is zero everywhere, pressure difference at any two points depends on equation P₁-P₂= g (h₂-h₁ ) . Statement II : In ventury tube shown 2 gh =v₁^2-v₂^2 In the light of the above statements, choose the most appropriate answer from the options given below.

Step-by-step solution

Applying Bernoulli's equation P ₁+ gh ₁+ 1 2 v ₁^2= P ₂+ gh ₂+ 1 2 v ₂^2 [h₁ & h₂ . are height of point from any reference level] Given V ₁= V ₂=0 (for statement-1) P ₁- P ₂= g ( h ₂- h ₂ ) For statement-2 P ₁+ 1 2 v ₁^2= P ₂+ 1 2 v ₂^2 aligned & P₁-P₂= g h & P₁-P₂= 1 2 v₂^2- 1 2 v₁^2 & g h= 1 2 v₂^2- 1 2 v₁^2 & 2 g h=v₂^2-v₁^2 aligned