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
ruclips.net/p/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

[@Lavendercandle]

Beautiful!

[@anumurooj5723]

love it . thank you sir

[@silva2429]

thank you so much this helped me a lot!

[@sonixant]

Fascinating

[@deborahgebremariam4708]

This made everything clear thanks a lot

[@chizawukazeya7968]

This is a good demonstration

[@dylanparker130]

would love to have one of this apparatus - love it

[@henokeshetu6171]

me too, man!!

[@ujjawalmishra858]

Thank You so much. Very good for imagination.

[@stuffthings1417]

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

[@pranjalbarure571]

Thank you so much it helped me a lot 😊

[@dramram3653]

super demonstration

[@user-bl2lr4ns8j]

Nicely explained.👍👍

[@mitrajeetpauliitism]

Old school is often the best school ..

[@mandwaleadi775]

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

[@user-jq3qt8no7h]

Thanks

[@josemello649]

Thanks.

[@kyocommittee5630]

satyifying

[@shrivishnu_xo]

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

[@monusarthakjain]

best explanation ever!!

[@calebkasomba9781]

Nice one men

[@zakirhussain-js9ku]

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

[@scottpecorino6320]

This is nice I still use a Delany book for attendance

[@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

[@Dr_Asma_physio]

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

[@shrutibairagi9615]

nice video and perfect explaination

[@bohemianweeb]

All of my doubts are clear now

[@aman2426]

That last part was mind blowing

[@abhilashamishra5854]

Just wow...

[@takshdhabalia1476]

P2 sir sent me here

[@sohampankhade6782]

Woww

[@swapnilsingh5788]

Omg... That's amazing... 😅

[@suhailkumar792]

Very nice work.....keep going

[@calicoesblue4703]

😎👍

[@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 :(

[@hassanhanif1805]

Superb

[@amitajain3391]

In which course does this part comes in yor country

[@officiallodhi3967]

nice explanation 🤗🤗🤗

[@user-yp1rg2jr5z]

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

[@pandav2.0education58]

Nice

[@satyamtiwari4162]

Wow

[@abdulazizkhalid3354]

Hi

[@jim77692]

hi

[@aabsngela]

Hello from science class

[@TechnoSan09]

You could've done some more waves for better understanding

[@OnTargetClasses]

ruclips.net/p/PLyolEIFtaWa2CNgjYNtbzl43FQTS2q41A
Look at this amazing video lecture and animation

[@vikaschoudhary3510]

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

[@Awkwardion]

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