Stationary Waves vs Progressive Waves | A-level Physics

[@sheikhheisen]

This is a fantastic video. The simulation especially helped, but your clear way of explanation with that table of differences was superb too!

[@ForestLearn]

Many thanks, glad it was helpful :)

[@erica_99ig]

i am really grateful..been trying to understand this since 4 days but couldnt get it..this made me understand within minutes. thank you so much!!the visual representation really helped!

[@ForestLearn]

You're welcome, really glad to hear that it helped :)

[@imran4935]

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]

That's awfully kind of you, glad it helped :)

[@commenter3840]

THANK YOU, your way of explaining things is 10/10

[@ForestLearn]

Thank you for watching and your very kind comment :)

[@shifra3203]

I'm in debt
Thank you for the clear demonstration

[@ForestLearn]

My pleasure, glad I could help :)

[@gods.geminis]

First year in uni taking A level physics. This is helpful thanks

[@ForestLearn]

Great to hear that, all the best :)

[@Qorjcmekreally]

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]

Very happy to hear that! Your comment made my day :)

[@SRunjhun_2007]

You explained so patiently and the animations helped a lot. You gained a subscriber, sir!!

[@ForestLearn]

Thank you so much, it's a pleasure to be able to help you :)

[@TMM0007]

11:52 bro you just triggered the entire maths community.
Btw thanks good explanation

[@ForestLearn]

:)

[@TMM0007]

@@ForestLearn :]

[@DJreeik]

@@ForestLearn0 is NOT an even number sir. 0 = nothing. Nothing is nothing.

[@kuchikiacideee6670]

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]

Stationery for life!

[@ARYAMANMULMI]

Sir can you explain this

[@ForestLearn]

@@ARYAMANMULMI What would you like to be explained?

[@aaryargowda9052]

They are all stationary items...😂😂😂😂

[@ForestLearn]

@@aaryargowda9052 :)

[@dishasheth]

The visuals were really helpful.

[@ForestLearn]

Glad you found the video useful!

[@shairaanjuman3806]

this saved me, thanks so much!!!

[@ForestLearn]

Glad to hear that :)

[@fun_g]

Amazingly explained, you explaining the animations cleared everything.

[@ForestLearn]

Thanks, glad to hear that!

[@niwanthakaweragoda9480]

Saved me from a lot of stress. thank you so much

[@ForestLearn]

Glad to hear that :)

[@Mahalovescat]

You're INSANELYYYYYY underrated what the heck

[@ForestLearn]

As long as some people find this stuff helpful that's all that really matters :)

[@pratichidas1579]

Thank you!The animation helped a lot😊

[@ForestLearn]

:)

[@atharvgitte5169]

This is literally the BEST video on YT regarding this topic . May God Bless U brother ❤

[@ForestLearn]

Thank you for the kind words, they mean a lot to me :)

[@atharvgitte5169]

@@ForestLearn u r so humble dude , u just replied me. Keep up the gud work ✨

[@ForestLearn]

@@atharvgitte5169 Thanks :)

[@samran4]

BEST VIDEO IVE SEEN SO FAR THANKS ALOT AND PLEASE MAKE MORE!!

[@ForestLearn]

Thanks so much :) Are there any particular topics you'd like to see videos on?

[@samran4]

@@ForestLearn maybe more on waves harmonics, and maybe some hard exam question walkthroughs if you can please. Thanks a lot once again.

[@ForestLearn]

@@samran4 Sure, thanks for your feedback :) Btw, not sure if you've seen this video, it's quite a comprehensive discussion of harmonics: ruclips.net/video/UjWe8Wiskc4/видео.html

[@depthking6857]

Fantastic visualisation and very clear narration, thank you!

[@ForestLearn]

Thanks :) All credit to the PhET team for the simulation. Check out their site in the description.

[@Mahalovescat]

Underrated

[@jailnet]

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]

Correct - that's why I wrote 'the same for all particles' for the amplitude of a progressive wave.

[@shayonadas1197]

I was really confused about the two but the visuals helped a lot. Thanks👍

[@ForestLearn]

My pleasure, that's great to hear :)

[@mharsha3516]

thankyou, was very clear with the simulation and helped me understanding of the stationary waves.

[@ForestLearn]

You're welcome :)

[@kowshiku6338]

Thank you sooo much, i was much confused about the difference between those. Ur visuals helped to clear the confusioms 👍

[@ForestLearn]

You're welcome 😊

[@muralimanohar9282]

This channel just needs 100k subscribers.

[@ForestLearn]

Spread the word and it might happen one day :)

[@ryrygoogoo]

We’ll that didn’t go very far

[@madridista8617]

I was very confused and worried about this topic
But you nailed it
Thankoo ❤️

[@ForestLearn]

My pleasure :)

[@rakeshmishra6940]

I'm a 9th grader from india and man this video just made by basics wow

[@ForestLearn]

:)

[@BrokeBad]

why are you sooo underrated man ?

[@ForestLearn]

Underrated or not, if people find this stuff useful I'm happy :)

[@ihavenoname677]

Thank you so much sir!
Animation really helps in understanding the concept clearly

[@ForestLearn]

Glad to hear that :)

[@khalidal26]

excellent video, was looking for something like this

[@ForestLearn]

Thanks, glad you found it useful :)

[@egortarkov7708]

That's awesome. The level of explanation that I needed.

[@ForestLearn]

Glad it helped!

[@shreyasingh4719]

You saved my life.... Thank you so much...... The topic is crystal clear now😊👍

[@ForestLearn]

That's great to hear :)

[@LuckyDies]

thanks bro

[@ForestLearn]

:)

[@cms.177]

Hello Forest learn!!! Thankyou for this lesson! This helps very much!! And loving other lessons too!!!💜 I really appreciate your efforts 😊

[@ForestLearn]

Hey, my pleasure, really happy to hear you're finding the stuff useful :) There's a lot more to come yet!

[@Synzoku]

hey! are you planning to make more videos like this soon?

[@ForestLearn]

Thanks for your interest, I would certainly like to!

[@a-cq3xu]

You save my taste about physics 😊

[@shubhamjoshi9624]

Very good video

[@ForestLearn]

Many thanks :)

[@maggieclarkson3844]

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]

Of course :)

[@jm7476]

very very helpfull , thanks !!!

[@ForestLearn]

You're welcome!

[@Ghanshyam-sharma001]

Im gonna smash that subscribe button 🎉 elegant explanation !

[@ForestLearn]

Thanks :)

[@md.abiazmustafiz2678]

Top notch simulation and very simply explained

[@ForestLearn]

Thanks! Credit for the simulation goes to the phet team.

[@ungabunga5287]

thank you for the visuals

[@ForestLearn]

My Pleasure :)

[@dvbcvbgfg1314]

wow wow wow woooow superb thanks for mentioning the simulator

[@ForestLearn]

My Pleasure :)

[@sanatanisidd19]

Thank you it helps me a lot 🙏

[@ForestLearn]

You're welcome!

[@spikedmini1234]

Keep making more videos before exam season please :) (whenever they come)

[@ForestLearn]

Thanks for the encouragement! Anything you'd like to see in particular?

[@bagyaaluthge3111]

Subbed. Great explanation & video. Thanks.

[@ForestLearn]

My pleasure, thanks so much :)

[@akbo3866]

Thank you very much , you helped me a lot

[@ForestLearn]

You're welcome, happy to hear that!

[@mamdouhabdalmonam670]

Excellent explanation thanks

[@ForestLearn]

Thank you!

[@maalyraw9818]

Great video

[@ForestLearn]

Thanks :)

[@mridulassv9652]

Thank you so much!!

[@ForestLearn]

You're welcome :)

[@lex-is9ge]

You're literally an angel sent by God. There was no other vid like this on RUclips

[@ForestLearn]

I suspected as much (about there being no other vid like it) :)

[@emmayang-qq2ji]

what's the app that products the two waves?

[@ForestLearn]

phet.colorado.edu/en/simulations/wave-on-a-string

[@AdityaSharma-vg1fl]

Very beautifully explained

[@ForestLearn]

Thanks for the kind words :)

[@gajadurparmita4126]

it was really helpful and helped me a lot to prepare for my exam

[@ForestLearn]

That's great to hear, hope you do well on it :)

[@sandersinghbais173]

The explanation is very nice.👍👍

[@ForestLearn]

Thank you :)

[@ruchikadevashish7395]

Thank You So Much. It was really Helpful. 🙏🏻

[@ForestLearn]

My pleasure :)

[@abhishekbidhuri]

Thanks for the video PhET simulations were amazing👍

[@ForestLearn]

Thanks, they definitely are :)

[@adityapradhan2025]

Thanks a ton for this explanation 😃👍🏽

[@ForestLearn]

Glad it was helpful!

[@madridista8617]

Bro You are too good
Keep uploading such amazing animations❤️
Subscribed you😊

[@ForestLearn]

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.

[@learninglover195]

Bro great explanation I really like it
❤❤❤🤟🤟👌👌👌
Lots of love from India to you ❤🤟🥰

[@ForestLearn]

Thanks :)

[@papaohaokip8109]

I have cleared a very long Doubt ...thanks man foe this awesome video

[@ForestLearn]

Glad it helped :)

[@shreyasingh4719]

Your channel will definitely flourish one day..... Keep it up!😊👍

[@ForestLearn]

With your support and that of other viewers maybe one day...thanks for the encouragement!

[@shreyasingh4719]

@@ForestLearn Definitely..... you deserve it!

[@ForestLearn]

@@shreyasingh4719 Thanks :)

[@siluniliyanage7394]

Thank you so much!!!🙏🏻

[@ForestLearn]

My pleasure :)

[@lakshaylk784]

Thnxx a lot 😁 it rlly cleared all my doubts

[@ForestLearn]

That's great to hear :)

[@danielkruizinga617]

Thank you :)

[@ForestLearn]

My pleasure :)

[@MusicmanSL]

Thank you ..!
Great👌👌👌

[@ForestLearn]

Welcome 😊

[@intesharalam8914]

Great explanation.😊
Thank you!

[@ForestLearn]

My pleasure :)

[@mamdouhabdalmonam670]

Do standing waves is condition to produce sound or sound may result from progressive wave

[@ForestLearn]

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]

@@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]

@@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]

@@ForestLearn thank you very very much

[@ForestLearn]

@@mamdouhabdalmonam670 No problem, happy to help :)

[@rahimusimba-y2j]

Best explanation

[@ForestLearn]

Very kind of you :)

[@enjerking]

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]

Hmm...let's see if I can squeeze it in before then!

[@shubhangikumari4204]

This really helped thanks

[@ForestLearn]

Glad to hear that!

[@simplexsettlings9361]

Thank you... A lot

[@ForestLearn]

You're welcome :)

[@mdinesh8815]

graphics are awesome

[@ForestLearn]

Thanks - all credit to the PhET team for the simulation. Check out their site in the description.

[@A2000skid]

Great explanation sir . Keep it up 👍🏻

[@ForestLearn]

Thanks :)

[@akshanadilrukshi507]

Thank you so much
It's so helpful 💕👍

[@ForestLearn]

You're welcome 😊

[@tatata70]

omg tysm

[@ForestLearn]

You're welcome!

[@23_alvin_7]

u are lit my man

[@ForestLearn]

:)

[@Khushboosingh-ed6mb]

🔥🔥🔥

[@ForestLearn]

:)

[@kunalpatwa1215]

Copyrights to Columbia 😂
However very nicely explained 😁😁🙏

[@ForestLearn]

Thanks...Colorado actually :) Not hiding anything, credits at end of video and in description. Also informed the PhET team!

[@namithabhat4237]

Thank you very much sir!!. The visuals were really helpful.

[@ForestLearn]

Thanks, glad you found it useful :)

[@shazrylhakeemy8972]

Goood videooo 👍🏽

[@ForestLearn]

Thanks!

[@sanashaikh5303]

Voice so sexy i forgot what he taught

[@pratichidas1579]

Thank you!The animation helped a lot😊

[@ForestLearn]

:)