Question

C
Q.31 State Pascal's principle
hydraulic machine and find th
pressure due to a water column o
height 100m. (g=10m/s2
density of water=1000kg/m3).
an​

Answer 1

Let atmospheric pressure =P

o

=1.05×10

5

Pa

Pressure 10m below surface of lake,

P=P

o

+ρgh

=1.05×10

5

+1000×9.8×10

−1.99×10

5

Pa

=2 atm (ρ→ Density of water =1000 kg/m

3

, g=9.8m/s

2

h→ Depth=10m).

Answer 2

Answer:

Pascal's law states that a pressure change at any point in a fluid is transmitted throughout the fluid such that the same change occurs everywhere.

The answer to your numerical is below:

P = dgh

P = 1000 × 10 × 100

P = 10^6 N/m^2

Plz mark as brainliest :)