Brown Physics Demos

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@wintermelon8268 Ай бұрын

THANK YOU, I remember learning about this concept before but I never really was able to visualize the connection outside the math.

@ricomajestic 2 ай бұрын

Where can I can get more details about this experiment?

@user-xt9op7bu1j 2 ай бұрын

👍

@syedarmaghanhassan4652 3 ай бұрын

Cool! Thanks for sharing 😊 This is a wave "patern" of photons. It doesn't mean that the Photons are a wave. 😅 If a particle is traveling ina. Wave, whats wrong with it? It is natural

@mithxu 4 ай бұрын

Thank you!

@NoAlpicoYplaca 4 ай бұрын

As you are measuring the quantity of photons that pass through right or left slit, shouldn’t you be getting only two lines? Isn’t it Supposed that when you look at the photons light behaves as a particle? Tx, I’m a little lost here.

@aryanhussainkhan154 5 ай бұрын

when the thingamabob contraption oscillates😱😳

@mayanksingh2908 6 ай бұрын

Wow great

@heavyglassglass 6 ай бұрын

How can you ensure you're not bunching photons when using a tungsten filament?

@ezekieludom377 6 ай бұрын

Thank you so much sir Really helped

@Percussionfirema 6 ай бұрын

Thank you. Slow motion will be better.

@Percussionfirema 6 ай бұрын

Thanks a lot!❤

@soumikdas7764 6 ай бұрын

Thank You for this demonstration.

@dmpi483 7 ай бұрын

Context is needed here. What are we seeing? A computer simulation? A photograph of your setup is needed here.

@bhargavi884 11 ай бұрын

thanks a lot!

@Fateymaa 11 ай бұрын

Wowwwww... Made it so easy to visualize. Thank you Sir❤

@mallikarjunyeshlur8119 11 ай бұрын

Beautiful!

@AnthonyFrancisJones Жыл бұрын

Thanks for this. It is an interesting circuit and I am looking forward to getting mine working properly!

@chriswiebold Жыл бұрын

Have you tried blocking one slit and sending the single photons through for a while and then unblocking it and blocking the other slit and then continue sending single photons through for a while and then check to see if it still somewhat builds up an interference pattern?

@ha_. Ай бұрын

There will be no interference pattern , because the interference patterns at lest need to waves to interfere with each other , so when you blocked one of the slits you will get no interfere.

@903humayunaliali4 Жыл бұрын

end ho gya ji

@AnimesMaxed Жыл бұрын

Ni😂❤nice

@emrebenian7468 Жыл бұрын

Abi hangi şampuanı kullanıyorsun?

@shooken3517 Жыл бұрын

nice video bro

@jyothigarbapu8812 Жыл бұрын

Behavior of wire

@mercuryqueen376 Жыл бұрын

Thanks sir.....concept cleared within 26 se

@hifza1919 Жыл бұрын

thank you

@GrammyFactChannel_5654 Жыл бұрын

LOVE THIS ITS AWESOME ,♥️♥️♥️♥️♥️♥️,THANKYOU ,LOVE THIS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

@C4... Жыл бұрын

Flat Earth tears taste yummy 😋

@user-sh8tu7vc6n Жыл бұрын

Were can i buy this circuit

@veereshuv7621 Жыл бұрын

Tqsm sir for this beautiful video.. This helped a lot to understand the concept☺️

@serginx Жыл бұрын

Awesome, but how can I increase the wave length, and Can I set this frequency above 20 Khz ?

@user-sh8tu7vc6n Жыл бұрын

Do you know were can i get this circuit

@sherpadoug Жыл бұрын

Scale the Ls and Cs to the frequency band you need. Within the limits of the op amps, 1/10 the L and 1/10 the C should give you 10x the frequency.

@Physicsteslaindia Жыл бұрын

Excellent.....Explanation

@simonpeter4563 Жыл бұрын

what phenomenon is occurring?

@jacobvandijk6525 2 жыл бұрын

PHOTOMULTIPLIER TUBE: en.wikipedia.org/wiki/Photomultiplier_tube

@viajorastral893 2 жыл бұрын

Wich mode do you use at Oscilloscope to see ?

@serginx Жыл бұрын

Mode XY

@sethibk5179 2 жыл бұрын

To and fro

@TusharDeb 2 жыл бұрын

The demo ended before I settled in

@GeoffryGifari 2 жыл бұрын

A tungsten filament basically acts like a lightbulb. Curious how physicists can pick photons one by one to shoot to a detector, out of a heated lightbulb filament. How to control the intensity?

@GeraldZani 2 жыл бұрын

The photons from the tungsten filament are not picked off, one by one. The photons released from the filament are spontaneously emitted, without any control. Every photon which is emitted travels through the double slits. There is no selection process for the photons. To increase the intensity the current is increased. To decrease the intensity the current is decreased.

@GeoffryGifari 2 жыл бұрын

@@GeraldZani its single photon double slit right? do you know how physicists can be sure one photon at a time travels in this kind of experiment compared to classic young's double slit? this is what i was talking about. yes it makes sense that random thermionic emission in tungsten releases photons but how could that result in single photon source?

@GeraldZani 2 жыл бұрын

@@GeoffryGifari Yes. You can tell by looking at the individual measurement events and the clock. The fraction of time between each individual measured photon event corresponds to the spatial distance between each photon. This can be adjusted by reducing the photon intensity.

@jorgejimenez4325 16 күн бұрын

@@GeraldZaniI don't understand how that prevents photons from clumping if the emissions is random and spontaneous

@GeraldZani 16 күн бұрын

@@jorgejimenez4325 Thx for your question. This arrangement does not prevent photons from clumping.

@danman3163 2 жыл бұрын

Why does it cycle through the modes when you tilt one mirror?

@felipehugobragabittar2806 2 жыл бұрын

I think this cavity, type of laser generates all modes. and then, the mirror is just like a ''mode filter'' filtering the mode required and atenuates the others

@onlyneet2287 2 жыл бұрын

wow! perfect depiction!

@hieveryone825 2 жыл бұрын

Hi we would like to have your email to contact you about a project! thank you

@theflickerfrontier 2 жыл бұрын

thanks

@georgemathew8218 2 жыл бұрын

Well Explained Sir. Projectile motion equations kzfaq.info/get/bejne/rKt0ndCLxK3LaGg.html

@ashutoshbhakuni303 2 жыл бұрын

What is the explanation?

@IhsanMujdeci 2 жыл бұрын

Nice example showing the difference between a laser wave and a quantized single photon.

@GiveMeLiquidity 2 жыл бұрын

I would like to see more experiments regarding this topic. Is there any way to induce torque in a coil from the magnetic precession of another magnet? Thanks and nice video.

@qualquan 2 жыл бұрын

Poor audio Explanation not given

@qualquan 2 жыл бұрын

No words

@mesokosmos2212 2 жыл бұрын

So, what are the parameters: screen distance, slit widths - distance and wavelenght for comparing the result with the wave function? I'm surprised that the minimas (totally destructive areas) are not so evident compared to the experiment made with a laser.

@June-gd4mg 2 жыл бұрын

What will happen do this with single slit?

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