Next Video: kzitem.info/news/bejne/kmiBxZWGan2BeaA Final Exams and Video Playlists: www.video-tutor.net/
@fizixx
Жыл бұрын
So, if you use a gauge to measure the air pressure in your tires is that absolute pressure or gauge pressure?
@neilbergin3835
4 жыл бұрын
This channel is saving my life in school right now. Thank you so much for all these physics videos and examples
@panos4386
5 жыл бұрын
I am so glad i found your channel !!! I cant describe my happiness :) !!!!
@pumkin_muffins
4 жыл бұрын
Me 2...
@chris_chris_sa
4 жыл бұрын
It's like the happiness during sex.. It's just too much😂
@TheChesireMouse
3 жыл бұрын
yo, that's not a diver. That's definitely a corpse. (Amazingly helpful video as always)
@veqrite
4 жыл бұрын
you're the best dude. helping me solve questions in an instant, what the teacher couldn't do in a week lol, thank you so much.
@marrlllsss
3 ай бұрын
saving students academics, one video at a time ❤
@hrishikkumardas69
4 жыл бұрын
The most helpful channel in youtube.
@anniewang9937
3 жыл бұрын
Thanks for allowing me to achieve the best results in science during my high school and now again in university.
@ElPong07
4 жыл бұрын
lmao who's here just because they can't solve their homework?
@swawslord
5 ай бұрын
I'm here because my teacher didn't teach us lol.
@hamzakamara9034
5 ай бұрын
Preparing for a test
@umasrivastava4142
4 жыл бұрын
I'm happy to see that you've hit a million subscribers. All the best! :) Love from India.
@andrewzeppy
3 жыл бұрын
So helpful 😇 may please do for me this : A wooden cylinder with cross-section area of 50 cm^2 floats in water. The visible part of the cylinder is 8 cm. 1. Using Archimedes' principle derive the following equation for a partially submerged cylinder (height of the cylinder / height of the cylinder below fluid surface = density of fluid /density of object) 2. Determine the height of the cylinder below the water surface using equation in 1. 3. Determine the weight of the cylinder.
@Kurosaka
3 жыл бұрын
yo andrew I hope it is not to late but I will link a mega link that has a worksheet that solves this question hope this helps bro
@Kurosaka
3 жыл бұрын
I sent it hope it helps
@ניין-י9ש
2 жыл бұрын
@@Kurosaka it isn't here :(
@ניין-י9ש
2 жыл бұрын
@@Kurosaka youtube deletes links So paste the link and add a letter at the end so that we can copy paste it and remove the letter
@rainbo7194
4 жыл бұрын
hello sir! thank you for this simple yet understandable tutorial :) i have a question though, when an object is just at sea level (say, an automobile tire with given 24.2 psi) do i still need to convert the given gauge pressure to absolute?
@memangibloyoustraightaway1642
2 жыл бұрын
Great video!!! Best explanation. This channel is very helpful to students such as myself. Keep it coming brother
@bottleofwater1675
4 жыл бұрын
This channel is awesome but I recommend that you call rho “rho” and not pe :)
@sohailakhaled805
3 жыл бұрын
The best channel on KZitem Really
@christianoglow8497
3 жыл бұрын
Your videos are awesome and helping me pass my power engineering exams!
@amirdhb8991
4 ай бұрын
best explanation ever
@Phishcactus
3 жыл бұрын
I think #4 is wrong, you swapped Pg and Pt, so the #'s are correct but the total pressure is 307.1 KPA and the gauge is 305.8 (Pg = P - Po, where Po is 1 atm)
@larabosnjak9480
2 жыл бұрын
veryyy helpful!!! greetings from Croatia
@anashnz77
2 жыл бұрын
Im confused by this video because at the beginning you describe the guage pressure as being the difference between a total pressure and the atmospheric pressure, but then further on you calculate the guage pressure of the water and oil but there is no mention of finding the difference from the atmospheric pressure. What am I missing, cheers
@wesammaleh6328
3 жыл бұрын
Thanks for this great explanation. However, in example #4, shouldn't the atmospheric pressure at 50 meters below sea level be equal to 101.3 x 6 atm considering that the atmospheric pressure until a depth of 10 meters will remain constant at 1 atm then it will increase every 10 meters deep by 1 atm.
@k-low_67
5 ай бұрын
It's 2024 and I'm here, since grade 11 and I'm now a first year in uni. From SA 🇿🇦
@LND24
4 жыл бұрын
It's so simple with a good teacher ha
@KINGXMAGS
5 жыл бұрын
Thank you so much
@gr1mmer26
10 ай бұрын
hello mr just wanted to report a potential mistake in your calculations (please correct me if im wrong) at 12:18 the addition of the both gauge pressures [58800+14700] adds up to 695800 which you have mistakenly written as 205800 pa . PLEASE tell me if im going wrong somewhere
@HiwotAyalew-i1l
4 ай бұрын
THAT"S WHY HE"S THE GOAT
@yusufdogan7215
8 ай бұрын
THANKS A BUNCH
@mohammadalemsafdari4191
5 жыл бұрын
Very clear and useful. Thanks
@lovelyrose1811
3 жыл бұрын
thank you so much!! this is very helpful 🥺
@mihlalizungu8180
3 жыл бұрын
still using it as my reference thank you sir:)
@revolutionaryfrog
Жыл бұрын
When I get my diploma I'm just gonna mail it to this guy lol
@abdulbaitsdehanapadmaswast768
5 жыл бұрын
thanks for the useful materials. very helpful
@IliaDehmohseni-bf7qb
4 ай бұрын
why do we use absolute pressure and not gauge pressure when the container is closed?
@kyugreywolf6801
5 жыл бұрын
Great video, thanks ^^
@Dhanadi2001
2 жыл бұрын
thank you
@sohailakhaled805
3 жыл бұрын
Iam so happy to find you 🥺🥺💕
@lahirunethmina2942
11 ай бұрын
Good explain❤thankyou ❤
@tectonic_art9101
2 жыл бұрын
why don't you put all fluid mechanics related videos in one playlist , please
@sargamgandhi8273
Жыл бұрын
Sir can't we add both of the densities of water and oil...for bottom Guage press....in last question
@kienvo9072
4 жыл бұрын
great explaination ! thanh you
@abdulrahmanalfaqih5528
6 жыл бұрын
So Helpful. THANKS
@lqa2084
7 ай бұрын
Can I ask a question, what if the given in the last example is the specific gravity? How can I compute that, for example the Poil=.5 and the H20=50kg/m^3
@lqa2084
7 ай бұрын
i already found out how, thnks for the video.
@mhamadhaider5736
Жыл бұрын
Thank u man
@tougniawilde1094
4 жыл бұрын
i got a question.To calculate the gauge pressure why dont we consider too the weight of the water beneath that of oil?
@TiberiusStorm
6 жыл бұрын
Our teacher made us memorize a formula. PSI = Height in Inches x Specific Gravity / 27.7" H2O. I'm not sure why though. Can you explain this formula??
@Big_Steve11
4 жыл бұрын
no
@annaharshaw6211
3 жыл бұрын
maan, I love you
@b07_ashishsuradkar49
4 жыл бұрын
Thank you sir
@mahmoudfarid3957
Жыл бұрын
I love you Dude..I love youuu
@xsqirat6597
3 жыл бұрын
thank u so much
@zalim2productions
3 жыл бұрын
wouldnt the height for question b be 15+8, not just 15? or that a depth of 15
@JoeMama-uy2uv
3 жыл бұрын
THIS IS WAY BETTER THAN MY $9000 UNIVERSITY EDUCATION!
@anilsharma-ev2my
4 жыл бұрын
Show actual data of actual aneroid barometer in energy terms
@pashenw5519
2 жыл бұрын
Coming here for physics course 😅
@fikertedesalegn9878
2 жыл бұрын
At the start I was waiting to hear "in this video"
@shivanshuverma9090
6 жыл бұрын
Beast mode on
@al_idme907
Жыл бұрын
عاشت ايدك
@boysrock4546
2 жыл бұрын
a 3 hour Uni lecture in 13 minutes bro
@olufemioladipo683
4 жыл бұрын
at 10:16, how did you know that the weight of the atmosphere was 101.3 kpa? I thought this was for sea level. Did you just make that assumption? thanks
@avafaghihi9763
3 жыл бұрын
When the question doesn't tell you anything about the atmosphere level you must assume it to be the sea level atmosphere
@ניין-י9ש
2 жыл бұрын
@@avafaghihi9763 so I always use that number if it isn't given?
@avafaghihi9763
2 жыл бұрын
@@ניין-י9ש yeah but it's usually given in exams.
@ניין-י9ש
2 жыл бұрын
@@avafaghihi9763 ohh thanks!
@rllrll9512
2 жыл бұрын
How to get the unit of pascal out of (pgh)??! Anyone here now?!
@matthewvorndran6931
3 жыл бұрын
dude you are a god
@strawberry_but_413
6 жыл бұрын
where did u get the value of atm in roblem number 4
@gingineerdeeno406
5 жыл бұрын
Constant value. 1 atm. = 101.325 kPA
@t-shirt855
5 жыл бұрын
So the pressure gauge formula is pgh?
@MrHisham2000
5 жыл бұрын
yes
@vasuramv5639
5 жыл бұрын
Why did u calculate volume of cylinder in btw 4th example to find gauge pressure formulae..pls say...
@candieunicemariveles1013
4 жыл бұрын
Vasu Ram he just use it as reference
@rllrll9512
2 жыл бұрын
He just tell that to let you know how pgh was derived.
@meronkibrom3319
4 жыл бұрын
I wanna talk to the 27 people who disliked this video. LOL!!
@RonneAenTablizo
3 ай бұрын
can u solve our problems number 4 7 8 9 10
@ggrimaldo1
6 жыл бұрын
WTH is atm?
@a.chandrukumar7979
4 жыл бұрын
Atmospheric pressure
@jerichopenaojas7856
4 жыл бұрын
Ang galing mo
@SadistRaddist
6 жыл бұрын
for question number 4 i think he miscalculated the absolute pressure. it should be 502.25k + 101.3 = 502.35k. anyone else ?
@jnv1971
6 жыл бұрын
No. It's 101.3 kP, not 101.3 P. So the calculation is 502.25 kP + 101.325 kP
@gamershh3364
Жыл бұрын
pa shout out po sa LU
@cilva7able
6 жыл бұрын
Does 4.2 ATM mean 4.2 times the standard 1 ATM? Anyone know?
@قناهالنور-ر5س
6 жыл бұрын
mike jackson yes
@alyssarubick9970
4 жыл бұрын
why is Patm @8:28 101.3?
@krishnazzerladica1056
4 жыл бұрын
P=pgd = (13.6)(9.8)(0.760) = 101.2928Pa if significant figures that will be 1.01x10^5Pa
@kauze8063
4 жыл бұрын
Pressure of the atmosphere
@kauze8063
4 жыл бұрын
1 atm = 101.3kPa
@bokadem
6 жыл бұрын
I love you
@SaneleSK.kunene
3 ай бұрын
Any Chem Eng students?
@ND-zj2xe
7 ай бұрын
God why is this concept so hard to understand
@w0lkyt817
5 жыл бұрын
Thanks i love you no homo
@liquidmocofilmsllc4915
7 ай бұрын
Don’t get me wrong I’m a mechanical engineer… it’s a hell of a lot easier to put a gpm gauge and divide what you get from the gauge into the volume of the tank in gallons
@twanakoye8047
4 жыл бұрын
😍😍
@faisal12325
5 жыл бұрын
You’re the best 👍 great way of explaining. Much better then my professor 👩🏫
@pragneshsolanki4949
4 жыл бұрын
Lol
@ניין-י9ש
2 жыл бұрын
🕴️🧔
@looziyi5359
3 жыл бұрын
thanks!!!
@Zua11
4 жыл бұрын
Hello JG, can you kindly assit us by adding more content of fluid mechanics especially the introductory part...you are awesome!😊
@andreamasky304
3 жыл бұрын
For Question 5. How did you know Gauge pressure was using the oil and not the water? Is it because the oil is in contact with the atmosphere and the water isn't?
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