Wave Reflection -- xmdemo 138

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[@neo336]

There's just something so satisfying about this!

[@coltongenesis1517]

sorry to be off topic but does anybody know of a way to get back into an Instagram account?? I was stupid forgot the password. I would love any assistance you can give me!

[@theodorecoen2793]

@Colton Genesis instablaster ;)

[@coltongenesis1517]

@Theodore Coen I really appreciate your reply. I got to the site through google and Im trying it out now. Seems to take quite some time so I will get back to you later when my account password hopefully is recovered.

[@coltongenesis1517]

@Theodore Coen it did the trick and I now got access to my account again. I am so happy:D Thanks so much you saved my account :D

[@theodorecoen2793]

@Colton Genesis glad I could help :D

[@antonybrun3845]

An amazing demonstration. Thank you very much! It helps to make the concept of reflection much clearer

[@xmtutor]

Yay. Glad to be of help.

[@dakshinvamsi227]

The string is a paid actor

[@harishkumar-ut8pc]

Definitely

[@BruhGamer05]

Absolutely

[@trannhathuy9564]

Mất dạy vừa thôi

[@KRS--]

no doubt

[@TapioBlue]

A string walks into a bar...

[@akshinbarathi8914]

whoa whoa THIS WAS thought in waves chapter you showed it in real, NOW IAM SATISFIED, YOU ARE GREAT MAN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[@devangib3968]

Neet or jee?

[@user-zx2et9lf8y]

@@devangib3968 class 11

[@Bodikdereka]

Fantastic demonstration of the phase shift (or the lack of) upon reflection

[@adityaadhikaric-2105]

Thank you very much. This really helped me to visualize phase change upon reflection😊

[@thesoundyouneed3604]

Whenever wave travels from rarer to denser medium, there is phase change of pie... clearly, demonstrated 😊😊😊

[@thelaststraw1467]

Regardless of the degree of this "change in density". Thats absurd

[@MichelKiflen]

Love this topic! I remember when I was just learning about the Third Law and couldn't grasp it regardless of the countless examples. Finally mastered it, and I use every chance I get to show the transverse waves on the string/spring.

[@kriti522]

third law? as in newton's third law?

[@user-zx2et9lf8y]

@@kriti522 yep, The wall exerts an equal and opousite force on the string generating a reflected pulse that differs by a phase of pi (180⁰).

[@VinayKumar-wk6vk]

​@@user-zx2et9lf8y what about Damping?

[@user-zx2et9lf8y]

@@VinayKumar-wk6vk no idea, I'm addicted to drugs now.

[@kushhagragupta5935]

Superb demonstration! Just makes physics so relatable in an instant

[@taco2s299]

Thanks a lot! Showing it in slo-mo was also a really good choice.

[@moumimukherjee5179]

I was reading reflection and transmission on wave nd this video cleared my doubts properly 😍

[@_normal.boi_]

Didi, you were reading class 11 Wave Mechanics(Cbse) right?😁 I was also doing the same😅

[@TheTanmaybishnoi]

Love this! Keep posting!

[@prajjwalsharma8798]

i was just studying waves in a vibrating column and this helped me clear why an antinode is formed at an open end of organ pipe

[@user-ej5ii7fe4p]

Thank you so much for this demonstration!

[@raghavendravishwas5929]

Marvelous..from a long time I had doubt about open boundary

[@arpitaghosh7049]

Really love it.. Thanks for this amazing video🤗

[@curiousseeker3784]

thanks bro , you have cleared my confusion

[@junaid2773]

Thank you very much! Please keep it up.

[@isha1661]

glad you made this video man🙇‍♂🙇‍♂

[@gayatri9627]

Amazing!!! Wonderful

[@calculus4226]

Helped me so much!

[@premmurjani]

Best video ever watched

[@nirudangaragoda5286]

Niceee, first time seeing this as a real practical

[@adityamishra_30]

It helped in solving some of the qs😍killer visuals..... thankyou

[@suvomoymaitra2530]

Thank you very much....

[@kartikeymishramishra3472]

Thank u very much very much beneficial for understanding the concept by seeing this

[@mansi6831]

amazing i really get feel what equation i made in wave ....thanxs😀

[@Manpreetsaini4]

Really amazing and helpful 👍

[@josekeppis9887]

great video, Thanks

[@user-lr8od4uz1n]

Amazing!!

[@harshdiwase3231]

Cleared my concepts

[@appumathew]

Is loose end equivalent to a open circuit and fixed end equivalent to short?

[@Mr_khan_164]

Amazing dude ❤️❤️❤️

[@41-siddharthabehera6]

thanks for the video

[@manasiakash7385]

thanks for demonstration

[@berdanakyurek7804]

Thank you

[@ashraf5151]

Thanks dude 🔥🔥

[@rubenpaulpanag4035]

Can someone tell me what rope did this dude used?

[@deepikadjk566]

Which is the material used?

[@priyanshgupta7459]

Amazing🔥

[@eggyrepublic]

So what happens if it's a little loose? Will it just absorb the wave?

[@sushreesahu4094]

Plzz tell what is the correct eqn for reflected wave... My book is confusing me

[@NishchayG]

Such a cool demonstration, fixed end still hurts my brain though

[@user-pr7kx5gd8i]

In case of loose end inversion doesnt happen but in case of fixed end onversion takes placee ❤❤❤ so satisfying🎉🎉😊

[@SUNILKJAGGA80]

beauty of science!

[@Sun-cs5ex]

This was so helpful! Wish we had more demonstrations in our class...

[@cesarnsanchez]

is this high school physics in your country?

[@pareshkumar9094]

@@cesarnsanchez in India it is In which country u studyin

[@rutikghuguskar]

@@cesarnsanchez 9th class then 11th physics.

[@user-zx2et9lf8y]

@@cesarnsanchez why do you ask?

[@smartgupta2838]

Well done

[@user-td6fx1ps6h]

Here your hand works as a fixed end that's why there is a phase difference of 180°.

[@michalsemko5572]

OMG Best video!! Now I finally understand wave reflections :D Creator please have my babies!

[@Neha_Chhabra]

Thanks!!😁

[@umasrivastava4142]

Amazing

[@Mohit-ir5xo]

thanku bro

[@ezycuberz4563]

OP!! subbed

[@uduakubokudom6076]

What type of rope is this?

[@Dan-dw3fm]

what if there are 2 loose ends?

[@catsy1302]

woowow this was amazing

[@arna664]

I need something to clarify the difference between aspect of a rope and it's Elongation at certain time. Maybe sharing a video with me, ty

[@maryambukharistudy7254]

Ahmazing!

[@waterrose130]

Can anyone tell me if it's displacement wave or pressure wave??? I think it is displacement wave but am I right

[@s.choudhary_D4]

very nice sir ;; this topic are very amezing killer vizuligetion

[@happyhome9311]

Can someone please say what are the materials required for this experiment? Like what kind of string is used? And what is the fixed end( rigid body)?

[@xmdemo]

I used a flexible metallic spring made specially for this purpose. You can try a slinky or any long flexible elastic cord (my guess is thicker and fatter is better). Just tie one end to any fixed object to achieve the fixed end.

[@happyhome9311]

@@xmdemo Thank you so much! This experiment really helped me a lot.

[@AbhishekRajput-uo2bc]

Awesome

[@thetop3s38]

Yo

[@irmawang7417]

macam mana nak buat?

[@FatahKurniawan]

For the free end, you tied the slinky with a light rope, right? What thing was you tied with the light rope in the other end?

[@xmphysics]

I simply tied it to the tap, same spot where I tied the fixed end to.

[@FatahKurniawan]

@@xmphysics Thanks!

[@Egonkiller]

page not found in the link from the description :(

[@xmdemo]

Because I have not found the time to write the page yet. Sorry. But it "will be" there. I just don't know when.

[@xmdemo]

Ok done. Thanks for pushing me. But I am really really busy.

[@Egonkiller]

oh, thank you!

[@xmdemo]

Thank you!

[@gratedbutter4329]

pls show standing wave thx

[@asharaut4776]

doubt cleared!

[@Rex2464]

What is the material of this rope?

[@xmdemo]

It is a metallic slinky.

[@Rex2464]

Spring wire

[@BabulenokCatchScam]

I did that at home when i was a kid tie a rope to a heavy armchair and then go far back and move my hand.the result was a wave both horizontally and vertically

[@decafacts7659]

cool!!

[@jeevanbind6882]

👌

[@sumitmaulekhi1539]

Now I confirm that at last no particle be excited so because of elastic behaviour of wire and Max inertia all particles the wave comes back and change their phase

[@mahimapareshshah1562]

This video helped me to understand the reflection of wave in easier manner

[@cesarnsanchez]

is this a high school class or college?

[@xmdemo]

We call it junior college here. It is pre-university, year 11 and 12.

[@cesarnsanchez]

@@xmdemo awesome. I wish I had this in my country. Greetings from Dominican Republic. Stay safe.

[@MamostaFaisalEnglish]

@@cesarnsanchez In Kurdistan Iraq, we study this in the last grade "Grade 12" of school which is high school, the next level is college.

[@chitruonglinh8462]

Highschool

[@SqrtNegativOne]

woah, it's exactly like in the diagrams...

[@medicoamir]

❤❤

[@kellisuzuki8889]

wowwwwww

[@Abhishikth2025]

The point where the man holds the string is a fixed end I guess

[@lahari-1509]

wah🤩

[@inxeoz]

Path difference is 180 degree 😉 i can see clearly

[@Manas2222]

*you can't just end it like that without explaining it bro!!!!!!*

[@armaanahmed69]

Bro's hand act like fixed end.

[@sastamemer5630]

Allen Kunal Jain Sir Zindabad

[@mumitrann8542]

Hello 18a2

[@mohitrajbhar9983]

Op

[@milo652]

Qui est la pour VDS ?

[@kaushalnagar280]

Anyone from allen?

[@amandacherry9801]

The piquant river electronmicroscopically return because tanzania potentially expect besides a spiky pound. judicious, enchanting christopher