Fluid Pressure, Density, Archimede & Pascal's Principle, Buoyant Force, Bernoulli's Equation Physics
This physics video tutorial provides a nice basic overview / introduction to fluid pressure, density, buoyancy, archimedes principle, pascal's principle and bernoulli's equation. This video contains plenty of notes, equations / formulas, examples, and practice problems for you to learn from.
Apparent Weight and Apparent Mass:
• Apparent Weight Physic...
Fractional Volume of Submerged Object:
• How To Calculate The F...
Hydrometer Physics Problems:
• Hydrometer Physics Pro...
Volume Flow Rate and Mass Flow Rate:
• Volume Flow Rate & Mas...
Equation of Continuity:
• Continuity Equation, V...
Bernoulli's Equation:
• Bernoulli's Equation E...
________________________________
Torricelli's Theorem & Speed of Efflux:
• Torricelli's Theorem &...
Venturi Meter Problems:
• Venturi Meter Problems...
Dynamic Lift Force:
• Dynamic Lift Force on ...
Viscosity of Fluids and Velocity Gradient:
• Viscosity of Fluids & ...
Poiseuille's Law:
• Poiseuille's Law - Pre...
Surface Tension of Water:
• Surface Tension of Wat...
_________________________________
Simple Harmonic Motion:
• How To Solve Simple Ha...
The Simple Pendulum:
• The Simple Pendulum
Full-Length Videos and Worksheets:
/ collections
Physics PDF Worksheets:
www.video-tutor.net/physics-b...
Here is a list of topics:
1. Density of Fluids - Mass Per Volume - Units Kg/m^3 & g/cm^3
2. Specific Gravity Equation / Formula
3. Fluid Weight Using Density, Volume & Gravitational Acceleration
4. Light vs Heavy Gases - Helium and CO2 / Carbon Dioxide
5. Hot Air Balloon Example - Hot Air Rises & Cold Air Descends
6. Density of Seawater - Float or Sink?
7. Density of Unknown Fluid Calculations & Practice Problems
8. Density of a Mixture of Two Fluids Problem
9. Pressure, Force, & Area - Units Pascals - 1 Pa = 1N/m^2
10. Absolute Pressure vs Gauge Pressure
11. Gauge Pressure of Oil and Water - Density, Gravity & Height
12. Pascal's Principle - Hydraulic Lift Problem
13. Mechanical Advantage, Work, Input Force & Output Distance
14. Open Tube Manometer and Mercury Barometer
15. Gauge Pressure & Height of Mercury Column Given Density
16. Density of Unknown Fluid Using Mercury Barometer
17. Barometer - Oil and Water
18. Determining Pressure of Gas Given Density of Oil
19. Buoyant Force Equation Derivation
20. Atmospheric Pressure Explained
21. Buoyancy Problem - Block of Wood in Water - Net Upward Force
22. Volume of Object Above & Below Water Surface Given Density
23. Block of Wood Floating Between Oil and Water Interface Problem - Gauge Pressure, Buoyancy, Net Force, Mass and Density of the Block
24. U-shaped Tube Problem With Oil and Water - Determining the density of the oil
25. Bouyant Force, Tension, and Apparent Weight Calculations
26. Apparent Mass Formula / Equation
27. Finding the Density of the Unknown Fluid Given Apparent Mass
28. Springs, Scales, & Apparent Mass
29. Upward Bouyant Force on Balloon and Mass of Crate / Block
30. Mass Flow Rate and Volume Flow Rate Formula
31. Archimede's Principle
32. Velocity of Fluid and Cross Sectional Area of Pipe
33. Compressible vs Incompressible Fluids
34. Bernoulli's Principle - High Pressure & Low Velocity / Speed
35. Pressure, Force, Work, and Acceleration of Fluid
36. Conservation of Energy of Fluids - Kinetic Energy, Gravitational Potential Energy, Mechanical Energy, and Pressure Energy
37. Bernoulli's Equation of Continuity - Examples and Problems
38. Work and Kinetic Energy Principle
39. Speed, Area, Height, and Pressure of Fluid
40. Torricelli's Theorem - Velocity of Fluid Given Height of Water Tank
41. Lift Force of Wind on a house / roof - Force, Area, Density of Air & Velocity
42. Lift Force of Airplane Wing Calculations
Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.
Пікірлер: 477
Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections Next Video: kzread.info/dash/bejne/kXuizcdrqJbchJs.html
Timestamps: 0:22 - Formulas 3:41 - Density and Buyoncy 17:32 - Pressure 33:46 - Hydraulic lift 51:09 - Barometer problem 1:03:36 - Monometer problems 1:10:30 -Buoyant force 1:25:33 - Question - Block submerged in 2 fluids 1:49:50 - Apparent mass 2:04:06 - Question - Object connected to spring in fluid 2:30:36 - Mass-flow rate/volume-flow rate 2:41:10 - Mass-flow rate continuity 2:48:45 - Bernoulli's equation 2:59:08 - Bernoulli's equation with change in elevation(complete equation) 3:13:50 - Conservation of energy in fluids 3:38:20 - Question - Water flowing from a tank (Toricelli's theorem) 3:50:28 - Questions - Net lift force from 2 pressures
@BR-nu3vj
3 жыл бұрын
Thanks a lot mate
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3 жыл бұрын
Thank you so much
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2 жыл бұрын
Thank u so much!
@Loading-lg6hs
2 жыл бұрын
godsend
@rambharvad3143
2 жыл бұрын
B
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@ayman-cz5xi
4 жыл бұрын
Totally agree💯
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3 жыл бұрын
damn,he can get this a$$ too
@NatalieCop
3 жыл бұрын
This is my teacher
@abdirazaqali8921
2 жыл бұрын
To do this you can just contribute...i think you can do this nowadays on youtube
@miracles4272
2 жыл бұрын
I swear bro
00:17:33 9.) Intro to pressure 10.)Absolute VS Gauge pressure 00:33:50 12.) Hydrolic lift and Pascal's Principle 00:51:15 14.)Open Mercury Barometer Example no.1 starts on 00:56:15 2 fluids in a barometer example(atmospheric pressure unknown and density is known) starts at 1:00:14 Open Monometer 1:03:40 Examples of monometer start at 01:06:55 01:10:30 19.)Buoyant force origin and Archimedes' principle (Also why heavy objects sink and light objects float) Hope this kinda saves someone's life... Sorry it isn't complete but it is something
@troubledsoul3101
3 жыл бұрын
Thanksss
@teachioworld540
3 жыл бұрын
Thank you~!
@redstoneclasher2675
3 жыл бұрын
Absolutely save my life
@xsqirat6597
3 жыл бұрын
man i didn't see it first f me )= i'm at 1:11:13 shhhh too late
@markjosephnataya1168
3 жыл бұрын
Tnx bro
I'm a simple man self-studying for AP Physics 2 I see a 4-hour video covering basically everything for one unit; I click, I subscribe.
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4 жыл бұрын
Anish Bhujel bro same
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@fedalwawrinka7549
3 жыл бұрын
TOBBLE Back when youtube was normal. Now this video literally has 20 ads.
@folderfolderson7042
3 жыл бұрын
@@fedalwawrinka7549 i have 23 ads in total🤢
@NatalieCop
3 жыл бұрын
That's my teacher
I've been studying physics for a week and couldn't understand a thing, my exam is tomorrow and I got everything in less than 4 hours (not all the topics are included) I feel like all the stress is gone thank you so much ❤️
@DipFF_Youtube
Жыл бұрын
Save me from the distar
Hey great video man :) just at 23:46 the force should be 980 N instead of 9800 ;)
@Charlie-rh8od
3 жыл бұрын
Thanks for saying this. I got that too but thought I was an idiot or something lol.
@oguzhanenesisk2285
2 жыл бұрын
@@Charlie-rh8od lmao
@parangelmallillin4960
3 ай бұрын
thanks for this validation, I spent 10 minutes thinking how I got that wrong 😭
+The Organic Chemistry Tutor I don't think you have any idea how helpful your videos really are. 10000000X better that how they did it in the lecture.
I was in 9th grade when I discovered this channel. I'm at my last year of high school now and I still am watching and learning from his videos. this uncle is my all time favorite teacher.
@therepublicrestored
Жыл бұрын
This man single handedly got me through college.
I suggest adding time frames for each video
@bellatroop1604
6 жыл бұрын
Wht is time frames?
@Chrisishot8494
6 жыл бұрын
cho needy ass up
@nizamoreno3515
5 жыл бұрын
I suggest you shut up be grateful or leave.
@johngalan3754
5 жыл бұрын
@@nizamoreno3515 constructive criticism is a thing
@jeanqnguyen4542
5 жыл бұрын
Bella Troop I think he meant time duration for each part so we could skip ones that are non applicable
the long videos are really nice i dont mind em. theyll get me through a whole chapter in one go. thank you!
I'm going to graduate with Honors because of your lectures. Thank you so much!
@wisdomtv360
4 жыл бұрын
I thank him so much his videos opens our mind he makes everything easier
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I would like to say that i've been really confused with Bernoulli's equation for the longest time and everything is finally cleared up thanks to you. I really appreciate your content and would just like to say that you're the best :)
SIR YOU ARE MAKING MY LOCKDOWN STUDIES FOR PHYSICAL SCIENCES MUCH MORE EASIER .....I THANK YOU.
It's incredible how you explain! I've had some trouble with these topics but now I feel comfortable working with them! Thanks a lot!
I’m glad I came across ur channel just exactly when I needed it . You are a star!
pascal's principle 33:50
It took me a couple of days, but I finally finished the entire thing. Thank you! I learned a lot!
Thank you very much for making these videos! I got lots of practice and feel like I can tackle almost any fluid problem.
You best believe I watched the whole 4 hours 2 min and 34 seconds. Grays anatomy... THE OFFICE ...what's that?!?! Nahhhh I'll binge watching how to do physics !! But on a more serious note this video was so helpful! Thank you👍
If only my professor was this good at explaining things. I would've failed calc 2 last semester if it wasn't for you. Looks like it's the same for Physics 2 this semester. You are a real one!
I remember watching a 5 hour video of a basic cal lesson, and now with this :)) thank you
you really do have great videos on so many different things. so in depth too.... thumbs way up brother!!
Thank you Mark Wahlberg for teaching us physics.
@mariasambo1538
5 жыл бұрын
true thank u
@ksfishchannel
4 жыл бұрын
lmao dude he sounds so much like him wtf
@lucassggabriell
4 жыл бұрын
Are you Brazilian as well?
@estein11
3 ай бұрын
That's not Mark Wahlberg dude!!
I really appreciate the content! I just have a couple of comments: For the Pgas equation, maybe start with: Pgas = Patm + Pgauge => h Pgas = Patm - Pgauge For the Archimede's Principle at equilibrium: EF = B - Fg = ma = 0 => B = Fg pgV = Fgobj => V = Fgobj/pg Since we already know the weight of the object, we can just solve for Vdisplaced straight away! Also, at the Hooke's Law question, Hooke's Law describes the restoring force, which is pointing upward in this problem, in the opposite direction of Fg of the 60kg block.
The best KZread channel ever. Very well done. Highly recommend.
my gratitude towards this guy is beyond WORDS !
When you learn more from KZread than your actual school you paid for.
I find straightforward drills like the ones you have in your videos to be super helpful. They build off of each other, from really simplistic to complex and its wonderful. Keep it up! 😄
@janshepard55
5 жыл бұрын
same! its perfect
archimede's principle 1:10:30
@oaples8790
4 жыл бұрын
terima kasih sob
@cloud_racer
4 жыл бұрын
Thanks!
@yuseffa5276
4 жыл бұрын
glad someone found this helpful
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Thank you soo much for this! You have no idea how grateful I am.
Well I just have finished the video and it is take from me 4 days and 10 notes papers (maybe more)and it’s WORTH IT if you watch the video and want understand everything it’s WORTH IT...Thank you sir how lucky I was when I found your videos
@SteamPunkLV
5 жыл бұрын
4 days? bruh, I watch these in one sitting, get your study game up, bro
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@robertowisconetti2732
4 жыл бұрын
are u gay
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@NatalieCop
3 жыл бұрын
My teacher
big fan !!!! i have been watching your lectures since class 11. Love your organic chemistry lectures!!! keep up the good work!!! :)
I am appreciative of the time and effort put into these videos. I have learned so much about multiple scientific disciplines. Thank you. I do want to pose a question to make sure I don't have a blind spot. At 3:46:05, the radii are considered in cm^2, yet the speed in the equation is m/s. If anyone understands, can they clarify? Because I am not sure whether velocity 2 should be greater or less than velocity 1 and it seems important since we are both losing height and losing volume. If I convert the radii to meters, I get .167 m/s, which is a big difference...and it's a lower velocity than velocity 1.
GREAT CONTENT. For those complaining about the length of the video...the PAUSE button exists. Nobody forces you to watch the whole video at once.
@lebeccthecomputer6158
5 жыл бұрын
The pause button makes the video longer... perhaps you mean the fast-forward button?
@Callmeromain2016
5 жыл бұрын
Not necessarily. If I watch and get tired, I pause the video (or close the browser) and come back later. @@lebeccthecomputer6158
@lebeccthecomputer6158
5 жыл бұрын
Callmeromain2016 I don’t think people who are complaining about length are doing so on behalf of their endurance - they just don’t want to spend that much time on a video, especially when it could be more concise
@theinsignium1921
4 жыл бұрын
Nobody but my dumb-ass - who waits hours before the exam to cram this shit into my cranium
@rahulrathod170
4 жыл бұрын
Its the lack time stamps. Not the length of video
34:26 Pascal's principle Pinput = Poutput 51:10 Mercury Barometer 1:04:45 Monometer
Really thank you sir! I am excited to learn physics. It is because of you....
One of the best teacher on KZread
Thank u JG for ur videos . we hope to see more
I am very grateful to you. May God protect you and health will never let you go. I ask you to continue filming you your unique lessons for ever. Most of all I like your planning, everything is present in your channel. For example, I didn't know name of some topics, in general about their existence. Thank you for your efforts. I can develop on my own thanks to you
An humble suggestion, create a stand alone video for each of the key sub-topics. Watching 4 hours of video is not easy. Great work.
@savannahjackson1284
6 жыл бұрын
thank you! I was thinking the same thing.
@bellatroop1604
6 жыл бұрын
Yasss i hope it too
@jessicauseful
6 жыл бұрын
Negative. He has plenty of videos on single topics, each with tons of practice problems. This particular chapter in the book has topics that all relate to one another. Doing a ton of problems where one builds upon the other is helpful. However, time stamps for certain problems would be helpful. I have a hydraulic lift problem for HW, so it would be helpful to be able to find that one quickly.
@gaeylyisevictor7626
6 жыл бұрын
pls create video for each sub topics...couldnt watch the video for 4 hours..
@aryandasgupta3385
5 жыл бұрын
Well you can watch it faster and I swear you will not see a difference plus it takes half the time
it is very awesome. it would've be great if you separate each sections and make em a separate video
it was a great help for me......i saw ur other videos...the way of ur explaining is amazing..... they are really helpful and it almost covered 90 percent of my chapter................thanks again........
Ngl I’m still 2 years off learning this content but this guy’s video are just that good
amazing work, as always!
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great video, would appreciate if you made one on elasticity, modulus of elasticity staff.
i hope i have this kind of teacher when i was in school
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thank you soo much. please also make a video on Elasticity
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Conservation of Energy of Fluids 2:48:44
i loved this content and you too. keep it up
Well explained... Thanks 😊👍
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torque is the force times the perpendicular distance but work is the force times the distance in the direction of the applying force so the work in case of lever is the force times the up word distance moved by each arm of the lever
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@my34harthgt76
5 жыл бұрын
Alishba Arshad me too 🌚🌚😢😢
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4 жыл бұрын
Its such a messing subject
@maramrayyan2478
4 жыл бұрын
DAMN I HAVE AN EXAM TOMORROW I WATCHED ALOT OF VIDEOS AND STILL CANT DO A SINGLE QUESTION
@v1strel55
3 жыл бұрын
Physics is my life lol
Thanks 😊 for your too much effort.
holy chit it took me whole day to watch this video haha thank you very well explained
4 hours...you savage. Thank you
I wish you were my tutor for civil engineering subjects
Thank you so much, you're soo amazing
THANK YOU SO MUCH MAN
thanks,this video helped me get a distinction on my test but why did 100(9.8)=9800?
@mikemeetstec
5 жыл бұрын
U watched the whole video??
@priyanshusamal1585
5 жыл бұрын
Ya think so
@gazarielrom3287
5 жыл бұрын
Yeah, I'm also wondering why 9800 was the product of 100(9.8)? It's just 980 right?
@kayla177
5 жыл бұрын
@@gazarielrom3287 Simple mistake probably, happens
@sfisojundakamlonjane9117
4 жыл бұрын
mistake bro
sir, thanks a lot of .you helped me a lot. Realy you did good Hard work.
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Thank you a lot
Tomorrow morning I have a medical physics test and I'll definitely ace it after watching this tutorial video ,it made my life much easier Thank you so much sir🙏
If I place a drop of fluid with viscosity 2000 cps on a glass, place another glass on top of the silicone parallel to the bottom glass, is the spreading rate of the silicone drop will be the same, whether I place them in a pressure chamber of 2 bar or 5 bar?
we love you gonzalez
ماشاءلله تبارك الله
who else trust his lectures, because I do.
Make me understand for 3 hours which can not last few weeks. Thank you!!!
omg u r amazing thanks ^^
better than my college professor . Nice video
I think there,s a problem in the question showed in 23:46 (9.8 * 100 = 980) but you wrote 9800 please check it if you can
Nice presentation
nice work... thanks a lot my 100level has been made simple cause of you
@mikemeetstec
5 жыл бұрын
Hello my fellow Nigerian 😁
@timothyoghenerhoro633
2 жыл бұрын
Swears he's really good
Thank you!!!!
Hey guys, is there a formula sheet we can use with this? Like the equation and when to use it?
4hours !!! JG divid this into youtube mini series!!!!!!!!!