Relation between Einstein's Coefficients A & B Laser Physics| Einstein's coefficient significance

[@48_subhambanerjee22]

oh man.. what my university professor failed to explain in 1 week, you explained it easily in just half an hour.. this is so much helpful!! THANK YOU sir!!

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Which university bro

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This is because not the university teachers fault it's your fault because when you watch this video your mind need this because you have to write in exam but when your university teacher explain this you don't need this that time or assume are not worrying for exam that's why you don't understand this topic at that time .
Every teacher is respected don't insult our university teacher.❤❤❤

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Our own Jeetu bhaiya 🤩

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Sir you are god level teacher my university teacher got shocked when i shown her this derivation and thank you vary much sir for this laser series it was very much helpful for us.

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[@TechnicalPhysics]

brand kya bat hai

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Sir please make one shot videos also for every units.
BTECH sem1

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one of the best teacher for physics❤he is so humble🤍💯

[@TechnicalPhysics]

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[@abhishekbaviskar4196]

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Sir You are the best 🙏 thankyou so much

[@md.khushtarali]

This explanation was very helpful. Glad that i watched your video

[@TechnicalPhysics]

Glad it was helpful!

[@abhishekmall1780]

Sir aap jaisa teacher mil jaye to aag laga dunga Puri paper mein aktu ke

[@TechnicalPhysics]

😀Thanks for This Love ❣️

[@abhishekmall1780]

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[@TechnicalPhysics]

Gr8 ....Which college ??

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[@SohamGhosalkar-qj3jq]

FINALLY AAPKA VIDEO MILA AUR DOUBT SOLVE HOGAYA...THANKS SIR😄

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Sir polarization bhi krvado plz..

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Thankyou. Sir ... Such a great explanation...✨✨

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Osm explanation Sir ! 👍✨

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Sir bhhhht ache se smjhaya Apne thank you sir 😊🙏

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Sir app ne bhoot aache se samajhya thank you

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Great explained sir , ..... Thank you so much ☺️✨

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amazing video of each and every topic, well explained theories ,,,,AMAZING TEACHING SIR!!!!

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Thankyou so much sir

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Thanks 🙏🙏🙏 sir very interesting and helpful video

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Great 😃👍

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#Dr Ashutosh pandey sir u are best teacher of physics

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Why

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One of the best professor in RUclips ♥️ thank you sir ♥️

[@ash.ketchum.]

Sir you haven't uploaded a playlist of Polarisation...Sir plz upload 🙏🏻
Our End Semester Exam is coming very soon

[@_.bts.-0]

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[@TechnicalPhysics]

Thank you so much for this love 😀

[@harharkashimhadev7154]

Sir please ek video
(Fiber optics and laser )par bana dijeye
Engineering based par

[@anishrajak7]

Thanka..sir....for...making understanding so easily

[@TechnicalPhysics]

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Your teaching style is excellent sir
Thank you soo much🙌

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[@TechnicalPhysics]

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sir can you please do a detailed video on pumping

[@Dikshant_Rajput15]

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Sir,u left the pumping topic pls make video on it

[@akashruhela3086]

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exam se pahle you are my physics mentor god.😝😝

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20:7
I have a query.
Sir how did you write like ( n1/n2 ) this?

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ग्रेट explaination

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Hats off to the explanation

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So clean explanation

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[@BabyAva2023]

Please provide link for supporting topics. ie., Bolzmann distribution, Planck distribution, rate equation. Thanks in advance

[@TechnicalPhysics]

Check our website

[@Abhishek_yadav.2233]

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Nice explanation sir..thank you..

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Very nice explanation sir....thank you again...🙂🙂

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tickles of physics😍😍

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[@TechnicalPhysics]

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[@TechnicalPhysics]

Most welcome

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Awesome
Thank u sir

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love and respect

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Thank you

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Please make a video on mathematical proofs of Einstein general theory of relativity spacetime curvature

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sir please make video on maxwell electromagnetic field equations are invarient under lorentz transformation

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