Question

If mercury (density = 13.6 g/cc) height in a glass tube is 50cm, find the pressure.
a) 6.8 x 104 Pa b) 6.8 x 103 Pa c) 6.8 x 102 Pa d ) 6.8 x 101 Pa​

Answer 1

Answer:

The pressure due to mercury is given as

$P = 6.8 \times 10^4 Pa$

Explanation:

Pressure due to height of Mercury is given as

$P = \rho g H$

here we know

$H = 50 cm$

$\rho = 13.6 g/cc$

$\rho = 13.6 \times 10^3$

Now the pressure is given as

$P = (13.6 \times 10^3)(9.8)(0.50)$

$P = 6.8 \times 10^4 Pa$

#Learn

Topic : Pressure due to fluids

https://brainly.in/question/1581268

Answer 2

Answer:

p= pgh

h= 50cm

p=13.6×10³

p=(13.6×10³) (9.8) (0.50)

p=6.8×6.8×10⁴