- Видео 108
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Mr. Brown
Добавлен 11 июн 2014
These videos are intended to help IB Physics students with the basic knowledge you need to be successful in the course. Use these videos to introduce you to or refresh your knowledge on different topics as you work on understanding the concepts and solving practice problems - that's where the real learning happens! Have fun!
Intro to Thermal Energy - IB Physics
0:00 - Intro
0:14 - Molecular theory
1:20 - What is temperature?
4:17 - States of matter
7:12 - Internal energy
9:06 - What is heat?
10:17 - Conduction and convection
12:48 - Thermal radiation
0:14 - Molecular theory
1:20 - What is temperature?
4:17 - States of matter
7:12 - Internal energy
9:06 - What is heat?
10:17 - Conduction and convection
12:48 - Thermal radiation
Просмотров: 224
Видео
Resonance and Damping - IB Physics
Просмотров 8206 месяцев назад
0:00 - Intro 0:16 - Resonant (natural) frequency 1:44 - Driving frequency 3:49 - Useful and destructive effects of resonance 6:54 - The Tacoma Narrows Bridge 8:20 - Damping (general) 9:37 - Light damping (underdamping) 10:44 - Critical damping 13:11 - Heavy damping (overdamping) 14:38 - Damping and frequency response
Simple Harmonic Motion - IB Physics
Просмотров 3148 месяцев назад
0:00 - Intro 0:09 - Oscillations 2:00 - Conditions for SHM 3:44 - Restoring forces 6:06 - Equation and graph defining SHM 7:59 - Angular frequency 10:28 - Motion graphing with SHM 13:40 - Energy in SHM 15:55 - Practice examples - Is it SHM?
Intro to Waves - IB Physics
Просмотров 2318 месяцев назад
0:00 - Intro 0:13 - What is traveling in a wave? 2:05 - Transverse waves 4:10 - Longitudinal waves 6:50 - Wave properties 11:03 - The wave equation 13:57 - Wavelength and frequency 15:11 - Graphing waves 18:37 - Displacement vs. Distance graph example
Torque and Rotational Equilibrium - IB Physics
Просмотров 28910 месяцев назад
0:00 - Intro 0:16 - Torque Equation 5:45 - Rotational Equilibrium 11:20 - Example Problem PhET Sim Link: phet.colorado.edu/en/simulations/balancing-act
Newton's 2nd Law for Rotation - IB Physics
Просмотров 22710 месяцев назад
0:00 - Intro 0:19 - Moment of Inertia 3:05 - Moment of Inertia Equation 6:51 - N2L for Rotation 9:27 - Example Problem
Intro to Rotational Motion - IB Physics
Просмотров 31210 месяцев назад
0:00 - Intro 0:19 - Rotational Variables 1:30 - The Radian 3:50 - Equations of Rotational Motiojn 6:50 - Relating Rotational and Translational Motion 9:39 - Rotational Analogies 11:20 - Example Problem
Energy Transformations - IB Physics
Просмотров 16611 месяцев назад
0:00 - Intro 0:17 - Describing energy transformations 4:50 - Energy density 8:24 - Efficiency 10:36 - Sankey diagrams 14:17 - Example - Light bulb efficiency
Work and Power - IB Physics
Просмотров 16011 месяцев назад
0:00 - Intro 0:32 - Work done by a force equation 5:46 - Example 1, Work done by angled force 11:20 - Force-Distance graphs 12:37 - Power! 15:56 - Example 2, Dog chase power
Conservation of Energy Practice Problems - IB Physics
Просмотров 19411 месяцев назад
0:00 - Example 1, Box on a ramp! 7:50 - Example #2, Compressing a spring 15:39 - Example #3, Roller coaster with friction
Conservation of Energy - IB Physics
Просмотров 19911 месяцев назад
0:00 - Intro 0:23 - Types of mechanical energy 2:27 - Energy equations in data booklet 5:55 - GPE equation simplified 7:35 - Work and conservation of energy 11:22 - Solving problems with CoE
Linearization with Logger Pro - IB Physics IA Tutorial
Просмотров 588Год назад
0:00 - Intro 0:38 - Adding a power fit 2:04 - Presenting the first graph 5:15 - Linearizing with x^B 7:04 - Adding linearized data to Logger Pro 9:10 - Graphing the linearized data 10:53 - Adding linear fits 11:26 - Presenting the graph 12:57 - Recap
Graphing in Logger Pro - IB Physics IA Tutorial
Просмотров 3,7 тыс.Год назад
0:00 - Intro 0:17 - Plotting points 0:55 - Adding axes labels, title 3:12 - Adding error bars 4:23 - Error bars with different sizes 6:06 - Adding trendlines (with min/max lines) 10:40 - Moving brackets 10:58 - Resizing and zooming the graph 12:56 - Copy/paste to document 13:40 - Finishing touches
Data Processing in Excel & Results Tables - IB Physics Lab Tutorial
Просмотров 899Год назад
Data Processing in Excel & Results Tables - IB Physics Lab Tutorial
Data Table Formatting - IB Physics Lab Tutorial
Просмотров 570Год назад
Data Table Formatting - IB Physics Lab Tutorial
Motion Graph Translating Examples - IB Physics
Просмотров 243Год назад
Motion Graph Translating Examples - IB Physics
Intro to Special Relativity - IB Physics
Просмотров 370Год назад
Intro to Special Relativity - IB Physics
Net Force and Conservation Laws - IB Physics Review
Просмотров 1,1 тыс.Год назад
Net Force and Conservation Laws - IB Physics Review
Waves and Wave Phenomena - IB Physics Exam Review
Просмотров 3,5 тыс.Год назад
Waves and Wave Phenomena - IB Physics Exam Review
Hey man I'm a bit late, but this is absolutely fantastic. I could not stress how incredibly helpful this is. Thank you so much :)
this is so goood!!! thanks
you are saving my life
W rizz?
Indeed, My good fellow.
ye
this was very helpful. thank you!
very nice explanation, thank you sir
This video helps a lot..... thanks 🙏
Hey man I just wanted to say I really appreciate your videos, I was using them to revise and it didn't even occur to me that your channel doesn't have the 10M+ views it should have. I've spread your channel around in my classes and I hope you get big someday, your videos are awesome
i love your videos they are so helpful
Hi may i know the book that you were referring to on the start of the video
I've seen something in a dream, very strange. It seemed to say time dilation or something along those lines. Or I'm going mad.
Beautifully clear. Thank you.
Your channel is absolute magic and I hope it blows up. You are saving me for my mocks dude.
Nice
how do u propagate the error bruh
Good luck on paper 2 everyone. April 26 ❤️
YOU ARE AMAZING MR BROWN THANK YOU
you forgot momentum
Test in 2 hours... GOOD LUCK SOLDIERS
Not me watching this THE DAY OF 💀
me rn
Looks like we all on the same boat🫡 Goodluck soldiers
THANK YOU MR BROWN
My exam is tomorrow, and I haven't learned basic stuff only . Can you help?
Not me watching the video the night before the exam 💀
ME asf
Good luck!!
i would never
REAL
me 1 hr before
3:53 Never heard any person teaching physics say whack while explaining a concept 😂
hope my paper goes well tomorrow
underrated IB clutch goat
This is an amazing video honestly
Thank you so much
as a student going to their physics exam Thursday, this really helped!!!
same g
same!
Same!!
Good luck bro, I just wrote mine today
thank you, your video really help the students!!!! please keep making this
your channel might be the best one ive seen since now. I dont know why you dont get more views but thanks for all that. keep it up 🔥
good work
Very good video!
nice video, but the statement "Critical damping provides the quickest approach to zero amplitude" is misleading. All the solutions of this model (underdamped, critically damped, overdamped) asymptotically approach to zero amplitude and none of them reach it exactly. The critical solution in the limit of infinite time goes fastest towards the zero amplitude (but even that may depend on the initial conditions), and for any practical purpose (for finite time and some measurement resolution), a specific underdamped solution can be found that will reach the equilibrium state faster than critical and all other solutions, with the exception for one type of initial conditions for which the specific overdamped solution reaches zero amplitude the fastest in both practical and asymptotic sens....
Hello, thank you a lot for this video, but i have some issue with my graph. In my case, "B" value is -0,05442. So, I should raise x-axis to a power of -1/20 as I understand?
00:02 Time dilation is a consequence of the rules of relativity. 02:06 Time dilation explained 04:12 Time dilation occurs when measuring time in different reference frames. 06:17 Understanding time dilation in relation to speed and reference frames 08:16 Time dilation causes measurement discrepancies in fast-moving particles and objects. 10:31 Time dilation causes different measurement of time between reference frames 12:38 Proper time is experienced by objects moving at high speeds. 14:44 Time dilation causes time to pass differently for different observers. 16:55 Calculating distance using basic physics principles. 18:51 Time dilation causes proper time and dilated time to differ. 20:54 Muon's time dilation is evidence of relativity 22:51 Introduction to gamma factor in relativity
Great video!!!!!
Great video. Prof. Feynman would be jealous.
This was beautifully explained!
absolute gold! Do you think you could also make a video for Topics 5&11?
Really helpful
hey, could you also cover those.............distance b/w 2 charges questions??
Nicely done!
return of the king.
Thank you so much, I had trouble understanding this concept!😄
Magnetic field protects too
Thank you!
logger pro
A what about constructive interference?