Superposition of Waves

A very old school demo. With no black plastic inserted, a red wave is shown. The plastic molds create a pattern with the green beads, and the new red wave is the sum of the new green wave and the original red wave. You can see constructive and destructive interference by shifting the green pattern left and right.
Filmed by Dave Morton at Columbia College Chicago.

[@anuragsabar21]

this is by far the best explanation to the topic ever found !!

[@OnTargetClasses]

Look at this amazing video lecture and animation kzbin.info/aero/PLyolEIFtaWa2CNgjYNtbzl43FQTS2q41A

[@ahanakanchan4726]

Wonderful explanation. The demonstration with the apparatus really made the concept clear.

[@deepasinghal4729]

Maths, quantum, organic chemistry, stocks is easy 5o understand but world has pathetic teachers out onthe loose while the good ones are locked away in a paid museum

[@sujianil8937]

I have been trying to memorise the definition but couldn't cause I didn't really understand the theory. This helped me to finally understand it. Thanks a lot.

[@hxh7_863]

cleared the visualization t the next level ........hatsoff

[@dylanparker130]

would love to have one of this apparatus - love it

[@henokeshetu6171]

me too, man!!

[@mitrajeetpauliitism]

Old school is often the best school ..

[@stuffthings1417]

I was just showing a few co-workers this principle. I dig the model. It could be a game: guess the final wave.

[@shrivishnu_xo]

Amazing video... Hats off, make everything more easier

[@sonixant]

Fascinating

[@ujjawalmishra858]

Thank You so much. Very good for imagination.

[@Lavendercandle]

Beautiful!

[@mandwaleadi775]

I would be learning this topic next year, Let see much will I remember.

[@Dr_Asma_physio]

Very very nice .....description.......apparatus is good of all.....

[@silva2429]

thank you so much this helped me a lot!

[@deborahgebremariam4708]

This made everything clear thanks a lot

[@anumurooj5723]

love it . thank you sir

[@chizawukazeya7968]

This is a good demonstration

[@amitajain3391]

In which course does this part comes in yor country

[@josemello649]

Thanks.

[@zakirhussain-js9ku]

Excellent demonstration. wave after destructive interference apear to straightening at the amplitude of initial wave. Should it not lower down.

[@dramram3653]

super demonstration

[@H1289-h8o]

Thanks

[@monusarthakjain]

best explanation ever!!

[@Sazid-j5q]

Nicely explained.👍👍

[@scottpecorino6320]

This is nice I still use a Delany book for attendance

[@pranjalbarure571]

Thank you so much it helped me a lot 😊

[@bohemianweeb]

All of my doubts are clear now

[@calebkasomba9781]

Nice one men

[@aman2426]

That last part was mind blowing

[@shrutibairagi9615]

nice video and perfect explaination

[@kyocommittee5630]

satyifying

[@গোলামমোস্তফা-শ৮থ]

But look at destructive phase!!! At that position wave tops are not in opposite phase for each other!!

[@takshdhabalia1476]

P2 sir sent me here

[@sohampankhade6782]

Woww

[@ElectricPeaPlayz]

My teacher wants us to note down a 23 page wave packet and then I have to write cards as a book assignment in English and review for social study quiz wowie.

[@m.3lona]

Same :(

[@feztrath9470]

thanks this is the best explanation i have seen, and right to what i wanted to know, thanks i might even make an spanish version of this :3

[@suhailkumar792]

Very nice work.....keep going

[@calicoesblue4703]

😎👍

[@swapnilsingh5788]

Omg... That's amazing... 😅

[@hassanhanif1805]

Superb

[@abhilashamishra5854]

Just wow...

[@abdulazizkhalid3354]

Hi

[@pandav2.0education58]

Nice

[@officiallodhi3967]

nice explanation 🤗🤗🤗

[@jim77692]

hi

[@aabsngela]

Hello from science class

[@satyamtiwari4162]

Wow

[@TechnoSan09]

You could've done some more waves for better understanding

[@OnTargetClasses]

kzbin.info/aero/PLyolEIFtaWa2CNgjYNtbzl43FQTS2q41A Look at this amazing video lecture and animation

[@Awkwardion]

Shame you couldn't have put some proper lighting in the room so one could actually use this video in class.

[@vikaschoudhary3510]

Realised the reality of the wave😅😊😐 Don't tap read more Thanks for the demonstration 😎😎😎🙂🙂🙂🙂🙂😎😎😎☝️ ☝️