Intensity in YDSE (Visual method-phasors) I =4Io cos^2(phi/2)| Wave optics | Physics | Khan Academy
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- Опубликовано: 16 ноя 2020
- Let's calculate the expression for the intensity of interfering waves due to coherent sources. The expression turns out to be I =4 Io cos^2 (phi/2)
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Created by Mahesh Shenoy
This is absolutely legendary
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Thank you mahesh sir ❤️❤️
Your animations are always awesome
Directly reaches the core of the heart
Plz, upload the rest concepts of wave optics.
So far the best video to visualise this topic...❤
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Such a great explanation!💗
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Today I have mains examination (second shift)
I covered all the topics except this..
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Please make more video on this chapter wave optics
Phasor thing was great
thnku sir
waaaw. our dhoni
1:58 coherence, phase relation locked in time
4:02
5:16
7:08
at least you tried
@@agcodes what?
@@VG__ placing the timestamps of video in comment😂
@@agcodes haha! Thanks lol, it was for my assistance though but glad it's helping someone out😂
@@VG__ I see, so you done with your 12th right ? Now in college ?
Woooooow
U have to improve the animation of rotating vector for better understanding
Put that wall where the shadow is going to be casted in Animation because if it is not present it creates a confusion
When you did 2a(squared), which a are you using because they're both different lengths
He used same wavelengths.
in the cosine rule shouldn't it be -2ab cos phi
cos(180-phi) = -cos(phi) so -2ab(cos(phi)) becomes 2ab(cos(phi))
sir why you took both the constants K itself, why didnt you take different constants,sir pls reply my doubt
Coz k is a constant
Cuz k is a the proportionality constant for the given equation.
What software is it?
Ist view🙏🙏🙏👍👍👍👍
Hey!!! Where are the videos on 'Our Environment' of biology class 10?
Visit www.khanacademy.org, plug in your class and subject and there you go, you can find your desired topic video.
Quite easy-peasy and quick. Happy learning:)
@@VG__ thanks but it's been a year and I don't need it anymore
@@_N_o._.one_ ah! Am sorry, I saw the comment today so...anyway, happy learning for your ongoing 11th class =D
@@VG__ Thanks a lot
@@_N_o._.one_ preparing for jee/neet?
Plz bring back ram prakash sir
he teach on hindi channel
The last step is to make your teacher understand the derivation is valid💀