Question

The liquid in the u tube manometer are water and mercury. If column of the mercury is 3cm what will be the column of water(take density of water 1000kg/m3 and density of mercury 13600kg/m3)

Answer 1

Answer:

40.8 cm

Explanation:

(rho1)g(h1) = (rho2) g(h2)

13600*3*9.8 = 1000*x*9.8

x = 13600*3/1000= 13.6*3= 40.8 cm