Question

Hydraulic jacks, automobile brakes and even the lift generated on airplane wings can be
explained using Pascal's principle. Pascal's principle is based on the idea that fluids at rest
are incompressible, allowing very large forces to be transmitted with the application of a
smaller force. In a hydraulic lift for example, two pistons are separated by the space filled
with a liquid. (1x2=2)
3. As per pascal’s law
(a) Intensity of pressure at a point in a moving liquid is equal in the direction of the
applied force.
(b) Intensity of pressure at a point in a static liquid is equal in all directions.
(c) Intensity of pressure at a point in a moving liquid is equal in all directions.
(d) Intensity of pressure at a point in a static liquid is equal in the direction of the applied

Answer 1

Answer:

False(Because pascal's law is applicable only in static liquid)

False (Because pascal's law is applicable only in static liquid)

True