have already read them.when you prove the bernoullis theorem you require continuity in some step while proving.but there is no coninuity here for the point A.so solving the problem using bernoulli is wrong which is done widely in every book and elsewhere.so how do you do it then?
have already read them.the point here is that while proving bernoulli you use continuity in the proof(atleast the proofs which i know) and continuity is not valid here at that specific point(A) for any streamline passing through it.so you cannot use bernoulli in the first place
have already read them.the point here is the that continuity is essential for bernoulli(atleast from the proofs that i have seen till now).there is no point applying bernoulli if there is no continuity
please note in the process proving bernoulli we use the CONTINUITY equation.Consider a situation wherein a pitot tube is used to measure pressure/velocity in a steady flow(picture attached for reference).Here we use bernoulli for pressure measurement.we apply the bernoulli theorem for a...