Stationary Waves vs Progressive Waves | A-level Physics
We compare and contrast stationary (standing) waves with progressive waves. We use PhET's simulation (see below) so that you really get to see the differences and commonalities between these waves. The four aspects that we discuss in comparing these waves are (1) amplitude, (2) frequency, (3) phase difference and (4) energy.
/ @forestlearn
We are grateful to PhET for the simulation used in the video:
PhET Interactive Simulations
University of Colorado Boulder
phet.colorado.edu/
The simulation used is: phet.colorado.edu/en/simulati...
#ForestLearn #alevelphysics #stationaryvsprogressivewaves #Seetheforestforthetrees #physics #thinklikeaphysicist
Пікірлер: 162
This is a fantastic video. The simulation especially helped, but your clear way of explanation with that table of differences was superb too!
@ForestLearn
2 жыл бұрын
Many thanks, glad it was helpful :)
I'm in debt Thank you for the clear demonstration
@ForestLearn
6 ай бұрын
My pleasure, glad I could help :)
THANK YOU, your way of explaining things is 10/10
@ForestLearn
3 ай бұрын
Thank you for watching and your very kind comment :)
If I take 3 pencils, a ruler and a sharpner and throw them all as far as I can, no matter what happens, these items will always be stationary.
@ForestLearn
3 жыл бұрын
Stationery for life!
@ARYAMANMULMI
4 ай бұрын
Sir can you explain this
@ForestLearn
4 ай бұрын
@@ARYAMANMULMI What would you like to be explained?
@aaryargowda9052
Ай бұрын
They are all stationary items...😂😂😂😂
@ForestLearn
Ай бұрын
@@aaryargowda9052 :)
The visuals were really helpful.
@ForestLearn
3 жыл бұрын
Glad you found the video useful!
Sir, I really appreciate your video. It rescued me from the deep struggle of not understanding what physics is talking about. I wish you to have a wonderful day!
@ForestLearn
5 күн бұрын
Very happy to hear that! Your comment made my day :)
First year in uni taking A level physics. This is helpful thanks
@ForestLearn
6 ай бұрын
Great to hear that, all the best :)
If you confused about amplitude of both waves. Progressive wave amplitude is same for all partials because each particle in progressive wave can take turn oscillating to maximum displacement
@ForestLearn
3 жыл бұрын
Correct - that's why I wrote 'the same for all particles' for the amplitude of a progressive wave.
You explained so patiently and the animations helped a lot. You gained a subscriber, sir!!
@ForestLearn
6 ай бұрын
Thank you so much, it's a pleasure to be able to help you :)
You're amazing. That was a wonderful video. I've learned more in these 14 minutes than I did in my university lectures. Thanks a lot.
@ForestLearn
4 ай бұрын
That's awfully kind of you, glad it helped :)
Amazingly explained, you explaining the animations cleared everything.
@ForestLearn
6 ай бұрын
Thanks, glad to hear that!
You save my taste about physics 😊
I was really confused about the two but the visuals helped a lot. Thanks👍
@ForestLearn
3 жыл бұрын
My pleasure, that's great to hear :)
Fantastic visualisation and very clear narration, thank you!
@ForestLearn
3 жыл бұрын
Thanks :) All credit to the PhET team for the simulation. Check out their site in the description.
Thank you sooo much, i was much confused about the difference between those. Ur visuals helped to clear the confusioms 👍
@ForestLearn
2 жыл бұрын
You're welcome 😊
Thank you it helps me a lot 🙏
@ForestLearn
2 жыл бұрын
You're welcome!
You saved my life.... Thank you so much...... The topic is crystal clear now😊👍
@ForestLearn
2 жыл бұрын
That's great to hear :)
Thank you so much!!
@ForestLearn
2 жыл бұрын
You're welcome :)
hey! are you planning to make more videos like this soon?
@ForestLearn
Жыл бұрын
Thanks for your interest, I would certainly like to!
BEST VIDEO IVE SEEN SO FAR THANKS ALOT AND PLEASE MAKE MORE!!
@ForestLearn
3 жыл бұрын
Thanks so much :) Are there any particular topics you'd like to see videos on?
@samran4
3 жыл бұрын
@@ForestLearn maybe more on waves harmonics, and maybe some hard exam question walkthroughs if you can please. Thanks a lot once again.
@ForestLearn
3 жыл бұрын
@@samran4 Sure, thanks for your feedback :) Btw, not sure if you've seen this video, it's quite a comprehensive discussion of harmonics: kzread.info/dash/bejne/h56Lx5qQmdbRk5c.html
excellent video, was looking for something like this
@ForestLearn
2 жыл бұрын
Thanks, glad you found it useful :)
This is literally the BEST video on YT regarding this topic . May God Bless U brother ❤
@ForestLearn
Жыл бұрын
Thank you for the kind words, they mean a lot to me :)
@atharvgitte5169
Жыл бұрын
@@ForestLearn u r so humble dude , u just replied me. Keep up the gud work ✨
@ForestLearn
Жыл бұрын
@@atharvgitte5169 Thanks :)
I was very confused and worried about this topic But you nailed it Thankoo ❤️
@ForestLearn
3 жыл бұрын
My pleasure :)
wow wow wow woooow superb thanks for mentioning the simulator
@ForestLearn
2 жыл бұрын
My Pleasure :)
thank you for the visuals
@ForestLearn
2 жыл бұрын
My Pleasure :)
Thank you so much sir! Animation really helps in understanding the concept clearly
@ForestLearn
Жыл бұрын
Glad to hear that :)
Thank you very much , you helped me a lot
@ForestLearn
2 жыл бұрын
You're welcome, happy to hear that!
Im gonna smash that subscribe button 🎉 elegant explanation !
@ForestLearn
10 ай бұрын
Thanks :)
This channel just needs 100k subscribers.
@ForestLearn
2 жыл бұрын
Spread the word and it might happen one day :)
@ryrygoogoo
5 ай бұрын
We’ll that didn’t go very far
Hello Forest learn!!! Thankyou for this lesson! This helps very much!! And loving other lessons too!!!💜 I really appreciate your efforts 😊
@ForestLearn
3 жыл бұрын
Hey, my pleasure, really happy to hear you're finding the stuff useful :) There's a lot more to come yet!
Thank you ..! Great👌👌👌
@ForestLearn
2 жыл бұрын
Welcome 😊
Top notch simulation and very simply explained
@ForestLearn
2 жыл бұрын
Thanks! Credit for the simulation goes to the phet team.
That's awesome. The level of explanation that I needed.
@ForestLearn
Жыл бұрын
Glad it helped!
The explanation is very nice.👍👍
@ForestLearn
3 жыл бұрын
Thank you :)
Bro great explanation I really like it ❤❤❤🤟🤟👌👌👌 Lots of love from India to you ❤🤟🥰
@ForestLearn
2 жыл бұрын
Thanks :)
Excellent explanation thanks
@ForestLearn
3 жыл бұрын
Thank you!
Subbed. Great explanation & video. Thanks.
@ForestLearn
3 жыл бұрын
My pleasure, thanks so much :)
I am on a binge of these videos! I think I will use some of them while teaching my students at school. I hope that's OK
@ForestLearn
3 жыл бұрын
Of course :)
Thank you!The animation helped a lot😊
@ForestLearn
5 ай бұрын
:)
You're literally an angel sent by God. There was no other vid like this on KZread
@ForestLearn
2 жыл бұрын
I suspected as much (about there being no other vid like it) :)
Thank You So Much. It was really Helpful. 🙏🏻
@ForestLearn
3 жыл бұрын
My pleasure :)
Thanks for the video PhET simulations were amazing👍
@ForestLearn
2 жыл бұрын
Thanks, they definitely are :)
Thanks a ton for this explanation 😃👍🏽
@ForestLearn
2 жыл бұрын
Glad it was helpful!
Keep making more videos before exam season please :) (whenever they come)
@ForestLearn
3 жыл бұрын
Thanks for the encouragement! Anything you'd like to see in particular?
Thank you so much!!!🙏🏻
@ForestLearn
3 жыл бұрын
My pleasure :)
thankyou, was very clear with the simulation and helped me understanding of the stationary waves.
@ForestLearn
2 ай бұрын
You're welcome :)
Great explanation.😊 Thank you!
@ForestLearn
3 жыл бұрын
My pleasure :)
Bro You are too good Keep uploading such amazing animations❤️ Subscribed you😊
@ForestLearn
3 жыл бұрын
Thanks so much! All credit to the PhET team for the simulation - check out their site in the description. Their hard work and dedication is what made the visuals in this video possible.
Very beautifully explained
@ForestLearn
2 жыл бұрын
Thanks for the kind words :)
Thank you... A lot
@ForestLearn
3 жыл бұрын
You're welcome :)
Thnxx a lot 😁 it rlly cleared all my doubts
@ForestLearn
2 жыл бұрын
That's great to hear :)
why are you sooo underrated man ?
@ForestLearn
Жыл бұрын
Underrated or not, if people find this stuff useful I'm happy :)
it was really helpful and helped me a lot to prepare for my exam
@ForestLearn
3 жыл бұрын
That's great to hear, hope you do well on it :)
graphics are awesome
@ForestLearn
3 жыл бұрын
Thanks - all credit to the PhET team for the simulation. Check out their site in the description.
This really helped thanks
@ForestLearn
Жыл бұрын
Glad to hear that!
Thank you so much It's so helpful 💕👍
@ForestLearn
Жыл бұрын
You're welcome 😊
11:52 bro you just triggered the entire maths community. Btw thanks good explanation
@ForestLearn
Жыл бұрын
:)
@TMM0007
Жыл бұрын
@@ForestLearn :]
very very helpfull , thanks !!!
@ForestLearn
8 ай бұрын
You're welcome!
🔥🔥🔥
@ForestLearn
3 жыл бұрын
:)
Your channel will definitely flourish one day..... Keep it up!😊👍
@ForestLearn
2 жыл бұрын
With your support and that of other viewers maybe one day...thanks for the encouragement!
@shreyasingh4719
2 жыл бұрын
@@ForestLearn Definitely..... you deserve it!
@ForestLearn
2 жыл бұрын
@@shreyasingh4719 Thanks :)
Thank you :)
@ForestLearn
2 жыл бұрын
My pleasure :)
Copyrights to Columbia 😂 However very nicely explained 😁😁🙏
@ForestLearn
3 жыл бұрын
Thanks...Colorado actually :) Not hiding anything, credits at end of video and in description. Also informed the PhET team!
This will one day in the near future be a 6 mark question. AQA like a lot of comparison questions. Any chance of electric field vs gravitational field before paper 2?
@ForestLearn
3 жыл бұрын
Hmm...let's see if I can squeeze it in before then!
Great explanation sir . Keep it up 👍🏻
@ForestLearn
Жыл бұрын
Thanks :)
Goood videooo 👍🏽
@ForestLearn
2 жыл бұрын
Thanks!
omg tysm
@ForestLearn
2 жыл бұрын
You're welcome!
Great video
@ForestLearn
Жыл бұрын
Thanks :)
Very good video
@ForestLearn
4 ай бұрын
Many thanks :)
Do standing waves is condition to produce sound or sound may result from progressive wave
@ForestLearn
3 жыл бұрын
You can get progressive sound waves and standing waves of sound as well. If you are listening to music from a speaker, then the sound waves reaching your ears are progressive waves (they transfer energy). If you blow over a tube, you can create standing waves of sound. Does that answer your question?
@mamdouhabdalmonam670
3 жыл бұрын
@@ForestLearn thanks but I want to know the origin of sound if i strike on atable or any type of sound must result from standing wave
@ForestLearn
3 жыл бұрын
@@mamdouhabdalmonam670 If you strike a table, the sound created is a progressive wave. To create standing waves of sound, you need some kind of 'tube', for example, musical instruments such as the flute.
@mamdouhabdalmonam670
3 жыл бұрын
@@ForestLearn thank you very very much
@ForestLearn
3 жыл бұрын
@@mamdouhabdalmonam670 No problem, happy to help :)
what's the app that products the two waves?
@ForestLearn
3 ай бұрын
phet.colorado.edu/en/simulations/wave-on-a-string
u are lit my man
@ForestLearn
2 жыл бұрын
:)
Thank you very much sir!!. The visuals were really helpful.
@ForestLearn
3 жыл бұрын
Thanks, glad you found it useful :)
Voice so sexy i forgot what he taught
Thank you!The animation helped a lot😊
@ForestLearn
5 ай бұрын
:)