Class 11 Physics | Fluid Dynamics | #15 Solved Example-6 on Fluid Dynamics | For JEE & NEET

[@AshanPeirisNCVU]

Best video example

[@sapnasah1848]

sir,while calculating the answer i used radius instead of diameter but it is making a difference .why is it so sir?

[@physicsgalaxyworld]

it does not make any difference... pl check you calculations...

[@saketshrivastava7169]

Ashish sir why have u not taken the pressure due to wieght difference of water. It is a liquid you should consider it also... Please reply as soon as possible

[@doge_the_cat]

Reply kinda latebutfor juniors, weight diff taken in ro g h term

[@kaihiwatari804]

Sir why did you take (A2/A1)^4 instead of (A2/A1)^2 here sir?

[@AdityaSharma-fw3yn]

Sir dint take (A1/A2)⁴ ...its (r1²/r2²)² so its (r1/r2)⁴ taking radius or diameter is same here as they r in ratio

[@AjayMandal-ud8of]

Sir how should i study this chapter so that it becomes easy for me

[@physicsgalaxyworld]

watch our videos in proper sequence either on our website... www.physicsgalaxy.com or on our mobile app 'Physics Galaxy'

[@arjitarora9399]

Sir what if pipe diameter is less than diameter of Venturi meter.

[@meenurathore7265]

nice explanation

[@farooqazam1605]

how come the Dia of the pipe u have taken as 2cm..?? please elaborate.

[@physicsgalaxyworld]

In above video we've taken radius of pipe as 2cm...

[@kavitapawar573]

Sir diameter is not converted in metres while cal of area??

[@aniketbansal5790]

Kavita Pawar the factor will cancel since it is a ratio

[@_abhinav4898]

Thankyou sir

[@cp_200]

height is taken in meters in root .... V1 comes out to be 9/5*root7 m/s .... if height taken in cm in root it would comes out to be 90/5root7 cm/s..... but when conversion done you took 900/5root7 cm/s ...... sir plzz check this out ...

[@physicsgalaxyworld]

1m = 100cm

[@JUSTFUN-wm8mf]

yo k, watashiwa L desu................

[@himanshumishra6253]

Sir while calculating A1^2/A2^2 you used the value to diameter and radius !??? Isn't it!?

[@physicsgalaxyworld]

ratio of diameter or radius is same...

[@himanshumishra6253]

Physics Galaxy I am sorry for that... I realised this fact when I was doing this question... Great work sir.. :):) 👍

[@himanshumishra6253]

Sir please make a video explaining how to make the calculation of numerical problem easy and fast because it troubles us a lot... It takes a lot of time and still we get wrong answers....

[@sheharyarahmad7078]

Good