Minimum deviation in prism | Class 12 (India) | Physics | Khan Academy

What causes the famous 22-degree halo around the sun? In this video let's explore the concept of minimum deviation in a prism and how that results in beautiful halo formations.
Created by Mahesh Shenoy

[@youssefsaad7919]

I'm not Indian but this helped a lot thanks from Egypt

[@mohamedjumaa8315]

And me

[@youssefsaad7919]

@@mohamedjumaa8315 تحيا مصر يعم

[@amiramohammed]

و انا كمان يا صاحبي
(note)
بافتراض انك دلوقت في تالته ربنا يوفقك

[@youssefsaad7919]

​@@amiramohammed
*اولى كلية ة
ربنا يوفقك أنت كمان

[@cubeing1138]

Waaow..really!!

[@bhumikagupta5071]

such wonderful explanations! i couldnt stop myself from commenting!! the sun's example makes us realize that yess...physics is the study of nature because the text in the books doesnt convince us so!

[@achievedbigiasasi1333]

exactly

[@ethereal3902]

I am so satisfied with this video. Your English is easy to understand than the other Indians

[@sanyamyadav9803]

so just watch the videos from your dumb teachers why rely on indians🙂

[@pratibhatiwari9606]

Easily best channel..but seriously underrated

[@brighttips8203]

this man proved , what is called concept.

[@yanaluvs]

I thought I will skip optics but looking at the recent sample paper, looks like i cannot so here I am :D, will come back to comment if I manage to do well in my annual exams for an update!!!

[@HoshikawaHikari]

Everything is so clear now. I saw this with the moon a few days ago. Is this similar to a rainbow?

[@KhanAcademyIndiaEnglish]

Nope. Although it's reasonable to think so, turns out rainbows are quite different. (however the geometry, which causes them to be also circular, is somewhat similar)

[@mangoface7914]

Could be a moonbow maybe? There was this video by Tibees where she explained rainbows Bob Ross style. Explained a lot of types of rainbows c:

[@unknownnepali772]

best explanation i have ever seen

[@bestallrounder244]

Sir honestly ur explanation satisfied me and cleared all my doubts, a really great video... will share with all my classmates

[@puneetsaraswat2405]

Helpfully for me sir

[@user-mc6ov7jh4v]

this video is awesome. helped me a bunch with an oral im preparing

[@JackFrost1111]

amazing bro, well done ❤❤

[@happyplate2135]

This is so nicely explained ❤️

[@sujeewa8067]

Thank you for the explanation, helped me a lot!

[@mahdihasan6816]

you're Really Excellent Man,,,

[@riyaandkarankharayat5953]

Amazing🌻💞🌼

[@shmkrar1153]

Beautiful Explanation of the Halo!

[@SumitKumar-xh8tt]

How you guys edit this video

[@tharanisenarath79]

Thank you formthe amazing explanation 🙏🏼

[@mynameisreza1]

Thank you!

[@monikaverma1844]

Thank you sir

[@thingintresting5495]

❤

[@Sk-dp4yz]

Sir what will happen when the light pass through the centroid of prism?

[@abidhusua206]

Woww

[@samratbasyal6583]

Thanks

[@sakshamgamingfreefiremax5855]

Iske notes kaise milenge?

[@abdullahazzam3877]

Sir bataie rainbow gol kyon hota hai jabki light rays seedhi line men chalti hai

[@hasnainanis193]

Maybe because the earth is sphere...i am not sure tho

[@susantparida8369]

Sirf minimum deviation angle ke paani ke drops hi
Tumhaare aankhon KO aayengi. So rays boht saare milke aayenge, so it will look like circle

[@Snehasque]

Beautiful voice

[@pallavigorukanti3609]

thank you

[@minakshithakur8918]

Wow sir best explanation

[@026_sandy2]

Ngomong opo ta jane

[@sanyamyadav9803]

cannot tolerate the FAKE accent for 10 minutes

[@sakuuux3]

good luck missing out on great content

[@parmestroy]

Ohh please please I beg you don't faken your accent!
My ears cannot bear it anymore🙏🙏🙏 Your hindi videos are so pleasant to watch but the English ones sound totally bad. You can speak in your natural Indian accent and still sound good. If you really want to change your slang, please go to some western country and live there for a few years. Then you'll get it. But please don't make your voice a torture for our ears🙏🙏🙏

[@anubhardwaj5946]

thanks