MEASUREMENT OF GAUGE PRESSURE - U-TUBE MANOMETER

MEASUREMENT OF GAUGE PRESSURE - SIMPLE MANOMETER

OSCILLATION OF A LIQUID COLUMN IN U-TUBE

STATEMENT-1 : Time period of the liquid executing S.H.M.in a U-tube depends on the area of cross section of U-tube. and STATEMENT-2 : The restoring force acting on liquid displaced from equilibrium position of U -tube depends on the difference in levels of liquid in the two limbs of U -tube.

Examples OF Variation OF Pressure, Barometer, Manometer

Hydrostatic Paradox|| Pressure Variation with Accelerated Container|| U-Tube|| Mercury Barometer

Consider a liquid which fills a uniform U - tube uniform U - tube, as shown in figure , up to a height h . Find angular the frequency of small oscillation of th eliquid in the U - tube.

Consider a liquid at rest in a container which opens into atmosphere. At any point A at a depth h below the surface of the liquid, (i) the gauge pressure at point A is rho gh. (ii) the gauge pressure at point a is P _(a)+rhogh. (iii) The pressure at point A is rhogh. (iv) The pressure at point A is Pa + rho gh. The correct alternative is

U Tube Problems

The acceleration a of the vertical U-tube is

Excess Pressure and Capillary Tubes