Sir a very thank you for giving lectures free of cost on youtube on physics optional for upsc cse. Very less material is available on internet and there is no coaching for physics optional near me, so i watch your expert quality videos! I hope you keep up the good work and complete the entire upsc physics optional syllabus asap🎉👍 full support sir
Sir mera Kuch doubt Hain ,,,,,, actually thin film bantato Nahi hain ,,,,, but hum derivation ka time uska consept ke upar based karke keu korte hain??? Please reply sir🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏 or sir extended source se light converge k korke keu ate hain??🙏🙏 please reply sir
Actually 2nd light is coming from M2 after reflection and can have different path lengths depending on ots orientation also. It is similar to the thin film which we calculate in the derivation of interference due to thin film and also wedge shaped film. So hr no need to derive the path difference ..
@@patladada2408 if extended source is used then light rays from reflected from different parts of the film enters the eye for its fixed position so we can see interference fringes over a large area of film. This is not so in case of point source (only we can see a small portion)...
Sir, I am not able to visualise what actually does the fringes of equal inclination mean... Is this inclination the angle of refraction that we studied in basics of interference or is it some sort of angle of inclination between the fringe patterns? Can you please post a short video on the same so that it is easy to remember visually. 🙏
Sir a very thank you for giving lectures free of cost on youtube on physics optional for upsc cse. Very less material is available on internet and there is no coaching for physics optional near me, so i watch your expert quality videos! I hope you keep up the good work and complete the entire upsc physics optional syllabus asap🎉👍 full support sir
Hello bro
All clear sir 👍👍 very good explanation 👍👍
Thanks sir for this crystal clear explanation 🙏🙏🙏🙏🙏
One of the best lecture sir 🔥
No words sir 👍👍👍👍👍
Sir plz continue your lecture series as per upsc physics optional syllabus
very helpful and good lectures ✌
Thanks a lot sir 🙏🙏🙏🙏🙏
Very nice 🔥🙏🙏
Aap m2' m1 ke upar kaise laa diye wo feel nhi aaya mujhe please explain sir
Sir can you please tell me from where I can find. Previous year solved physics question
Sir mera Kuch doubt Hain ,,,,,, actually thin film bantato Nahi hain ,,,,, but hum derivation ka time uska consept ke upar based karke keu korte hain??? Please reply sir🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏 or sir extended source se light converge k korke keu ate hain??🙏🙏 please reply sir
Actually 2nd light is coming from M2 after reflection and can have different path lengths depending on ots orientation also. It is similar to the thin film which we calculate in the derivation of interference due to thin film and also wedge shaped film. So hr no need to derive the path difference ..
@@GuruPhy okay sir 🙏🙏 thank you sir 🙏🙏🙏
@@GuruPhy sir why it is drawn the light coming from extended source as converges ray to the mirror????🙏🙏🙏🙏🙏 please. Sir reply 🙏🙏🙏🙏🙏
@@patladada2408 if extended source is used then light rays from reflected from different parts of the film enters the eye for its fixed position so we can see interference fringes over a large area of film. This is not so in case of point source (only we can see a small portion)...
@@GuruPhy okay sir 😀😀😀🙏🙏 doubt clear ho Gaya 🙏🙏
Sir, I am not able to visualise what actually does the fringes of equal inclination mean... Is this inclination the angle of refraction that we studied in basics of interference or is it some sort of angle of inclination between the fringe patterns? Can you please post a short video on the same so that it is easy to remember visually. 🙏
sir, when will be the next vedios uploaded? is there a way to contact u personally?
Gmail...
@@GuruPhy gmail id please
GuruPhy2020@gmail.com
@@GuruPhy sir, pls let us know whether there will be further classes or not.
Which book you have taken reference with.
t.me/guruphyIAS
Sir inka PDF b provide kijiyega please
ll provide after the next and last Video lecture on Interference (Fabry-perot interfermeter)...
Sir iske baad konsi unit kraenge?
Thank you sir for the lecture
@@prerna9346 Diffraction
@@GuruPhy Sir please start with the next unit. Thanks in advance.