Skip to main content

PASCAL'S LAW

 PASCAL'S LAW:

The pressure exerted at any point in a confined liquid is transmitted equally and undiminished in all direction throughout the liquid.

Pressure at a point in a liquid =F/A, Pressure at any other point in the liquid=F'/A'

As pressure is transmitted equally,   F/A=F'/A'

Applications

1.Hydraulic press.

2. Hydraulic lift.

3.  Hydraulic brakes.



Comments

Post a Comment

Popular posts from this blog

UNIFORM CIRCULAR MOTION

In uniform circular motion,  1. Speed is constant. 2. Velocity is variable and acts along tangential direction  at a point. 3. Centripetal Force and acceleration act along the radius towards the centre if the circular path.  4. Centrifugal force appears to  act radially outwards. It is a virtual  ,fictitious force, not a real force.
Post a Comment
Read more

ECHO IN LIVING ROOM

Why is echo not heard in our living rooms? To hear echo, the minimum distance between the source and the reflector must be 17m. When this distance is more than 17m, the reflected sound can be distinguished from the original. As the length of our rooms is less than 17m, we don't hear echo.
Post a Comment
Read more