Diffraction Session 3 (Diffraction Grating) noise reduced

[@tox1c829]

would be a topper if would have studied with him in offline lecture!! amazing sir!!

[@EngineeringPhysicsbySanjiv]

Thanks a ton.. Please share with your friends also..

[@Dragonflyu]

Sir your teaching is excellent and you are the best teacher for engineering physics on whole youtube if u want that this content to reach more students try to explain everything in hindi bcoz everyone are not comfortable with understanding English but I can understand properly so thanks sir ❤❤🎉

[@devpatel3539]

Great video sir.... it helped me to understand the concept clearly...... Thanks a lot💯

[@EngineeringPhysicsbySanjiv]

Glad to know it helped.. keep watching..

[@PabitraT]

sir can you suggest a physics book for every topic

[@heeetv6463]

as always the best!!

[@EngineeringPhysicsbySanjiv]

Glad you think so! Best luck to you..

[@reverbstudios6604]

sir at 17:21 you take sin beta =0 for maximum condition but sinNbeta / sin beta gives 0/0 form and why we are taking sin beta =0 rather than sin beta = 1

[@EngineeringPhysicsbySanjiv]

taking sin beta = 1 will not result in maximum value for sin Nbeta/sin beta. for sin Nbeta/sin beta to be maximum, sin beta should be zero

[@Flash-il7ik]

@Reverb Studios It's because for a fraction to have maximum value, it's denominator should be minimum....ideally 0 which results into the undefined condition that you pointed out. 0/0. So we make use of limits. Hope that helps.

[@pallavisharma6156]

Sir in the numericals why are you using only maxima condition???

[@EngineeringPhysicsbySanjiv]

Theoretically, we expect secondary maxima, but, Intensity of secondary maxima is very less. So, minima and secondary maxima are not seen in the diffraction pattern.. In a diffraction grating experiment, We can see the principal maxima clearly. Therefore numericals are mostly based on condition for principal maxima.

[@pallavisharma6156]

Okayy sir..i got it..

[@shreyash245]

thanks sir for explaining it ❤❤

[@EngineeringPhysicsbySanjiv]

Always welcome

[@ASMAKHAN-sx4lh]

Amazing sir 💯

[@EngineeringPhysicsbySanjiv]

Thank you.

[@kalyaniparjane6997]

sir plz make a summery type vidio of this chapter

[@EngineeringPhysicsbySanjiv]

Just have a look at this playlist for short videos on diffraction-- kzbin.info/aero/PLQzUXa8lZVq8fMOiqtCyE-HNIVWkG1C6V

[@abhionyoutube792]

Sir make a video on polarization concept if possible sir. Thank you for yours explanation

[@EngineeringPhysicsbySanjiv]

Please go through kzbin.info/www/bejne/jKPHXoOjaa-tmM0 if it is helpful..

[@prathameshzingade6791]

Thank you so much sir

[@EngineeringPhysicsbySanjiv]

Most welcome.. please share with ur friends

[@d4dev-official]

Phaltu Padhate ho

[@EngineeringPhysicsbySanjiv]

First negative comments after so many positive comments... thats fine..

[@d4dev-official]

@@EngineeringPhysicsbySanjiv Half of the videos don't have any comments haha what a pity......and yes when i speak in hindi try to answer in hindi..... don't consider yourself superior and speak english until not spoken..... i know better english than you.....but i respect hindi more because it's my mother india's language....stupid teacher....correct your accent

[@pinkinarwaldbc]

Awesome content sir 👏🏻👏🏻👏🏻👏🏻... thank you so much for your efforts.

[@PatrakaPitara]

Hey buddy just shut up and mind your own business because education is the more you take . So if you don't want it don't come here from next time. He is a good teacher and I think you are not an engineering student .

[@premsatpute9207]

Dkd creations , teri to dadhie bhi nahi ayi😂nikal . Ye topic teri samajh ke bahar hai , jake pogo dekh .

[@Dragonflyu]

Sir your teaching is excellent and you are the best teacher for engineering physics on whole youtube if u want that this content to reach more students try to explain everything in hindi bcoz everyone are not comfortable with understanding English but I can understand properly so thanks sir ❤❤🎉