U Tube manometer Example problem

Problem solving technique for U Tube Manometer. Here it is a simple problem on U Tube Manometer.

[@ThinkandGrow-wj9cj]

Thank you sir 🙏

[@kingk2684]

I believe your answer is incorrect. you did not take into account the open end of the manometer hence you did not include the atmospheric pressure

[@happagasa4825]

Totally wrong 🙁

[@thelocalguychannel]

It is gauge pressure, and if you add atm , then you will get absolute pressure

[@kingk2684]

@@thelocalguychannel but the ATM pressure and the fluid pressure both combine to affect the Guage pressure do they not? If not the fluid could flow out of the open end and no pressure would be acting to equalize the pressures

[@AnkitKumar-mt8dq]

gauge pressure is the
pressure relative to atmospheric pressure
by considering atmospheric pressure on right limb
we will get absolute pressure
as qstion has not included which type of pressure they want
so both the pressure are correct
you can also change gauge pressure
into absolute pressure by considering atmospheric pressure on right limb

[@alphygeorge3403]

Thanks you sir. ..very helpful 😀

[@adarsh_pal_]

Nice explanation

[@puneet8488]

Thnku for the explanation

[@shravanchary0820]

all given data are taken in meter cube but answer in sqr cm
How

[@tolulopefamurewa6135]

For the total pressure in the right end, why didn't you add the atm pressure?

[@AnkitKumar-mt8dq]

is it gauge pressure
as you did not considered atmospheric pressure on right limb

[@aldrin812]

Thank you sir.

[@sandipahamed6747]

Answer coming 259.76 N/m²

[@DavendraSingh-sh1lg]

nice experience

[@newsfunda1433]

I think your ans is wrong sir

[@newsfunda1433]

Sorry 😞😞 it's write..

[@newsfunda1433]

But you do not change the unit of h1 and h2.

[@shahidshamirahmedpatel1134]

First u should take height in metre not in cm

[@lsathish3945]

13.6 how pressure sir imediatly

[@MechanicsofFluids]

13.6 is specific gravity of mercury. It is Standard value. From that we are finding density of mercury by multiplying sp.gravity and density of water.

[@manishnegi762]

Sir how to find s2

[@barcorn6991]

I got 25976.88 N/m^2

[@WAOOPrasanth]

Convert into m square

[@mrswamy4643]

Sleeping mood🤦🙃

[@Gabbitsz]

Hi uwu

[@uzairjunekiya6601]

Your answer is wrong
Ans is 2597688

[@_pahaz_5507]

2820605 pascal is that correct