Torricelli's Theorem & Speed of Efflux, Bernoulli's Principle, Fluid Mechanics - Physics Problems

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Very nice video.

Thank you bro.tell me when i make three similar cylinders but using three liquids differ in both density and viscosity can i expect to came up with similar results of velocity. i spent 4 years without learning physics.

very helpful,thank you so much.

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Dr. Stone brought me here

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For the last question, why do we make the pressure inside the tank 5.5 atm? Is it because the equation only applies to atmospheric pressure which is the reason why we add 1 atm to 4.5 atm?

Whats the difference between bernoullis equation and toricellis theorem

Thanx Dude

hi

v1 became zero because it is the initial speed of the particle? or im wrong, pls help

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Dear Sir............Example Problem : One hydraulic cylinder, the end is connected to the Threaded rod so that it can be rotated. Cylinders with a bore size of 18 mm, 10 mm rod and a stroke of 300 mm single acting in a condition that is filled with oil. If the cylinder is rotated 10 mm.
a. How to calculate it
b. What is the gauge pressure

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The energy should transfer

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Hey
How can you say p1=p2
Because area of hole is small than area of the upper part of open tank,so if area is different pressure must be different
(Taking about molecular force on the water molecule)

Why we need to assume that both pressures are same?
It actually isn't

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Thank you so much
It was amazing 👏

thank you o much for all the explanation
i am a medical student and i hope someone could explane to me one of the application of this theory in medecine
it s about the Torricelli-Bernouli sign in gastrointestinal stromal tumor necrosed with and ulcer within the lumen of the stomac

Wat is the use of torricelli's?

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Thank u sir tomorrow is my 11 class final exam and this helped me really

Sir pls how can we calculation the time when the water is discharged

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For the last problem why would the pressure in the tank be 5.5 atm. The problem says the tank is sealed. Wouldn't that mean there would be no atmospheric pressure inside the tank?

Thank you ❤!