Question

(a)
(1) Observe the given diagram
Gili
and answer the questions
that follow
(1)
Identify the instrument used in this activity to measure the
liquid pressure​

Answer 1

Answer:

this is a u tube manometer

Explanation:

you simply take the diffrence of height of fluid inside the u tube as

one side h = h1-h2

then apply the formula

Pressure (P) = rho* g *h