Question

In the problem shown, I’ve proceeded to a point where I’m interested in knowing two quantities specifically. Firstly, what is the flowrate Q through the pipe shown? Secondly, how can one express H1 (not h1) in terms of Pa, Patm and h1 if Pa is the pressure at point A (where the cross-section has area S1)? I answered that Q is S1 * v1 and thought H1 could be found using Bernoulli’s but am unsure.

P atm hl h2 ні mercury S3 во B3 B2 vi S1 water АЗ A0 S2 B3 mercury h3 FIG. 3: Exercise 3 P atm hl h2 ні mercury S3 во B3 B2 vi S1 water АЗ A0 S2 B3 mercury h3 FIG. 3: Exercise 3

Answer 1

Paree 1 atrn 2. B eremonilis poin I 2 Ayein in ee tue flusd columns)

QA th ean ve found ftm e a Vi is same at both point