Deriving Expression For Diameter of Fringe in Newton's Ring Experiment

[@HimanshuSingh-wx7xb]

you are fabulous. today is my b-tech exam and you make it easy. thanx

[@riteshrk18]

Bhai kn semester m ho? Kn college

[@HimanshuSingh-wx7xb]

@@riteshrk18 2nd IMS GHAZIABAD

[@cardano5360]

amazing content no words to express such a simple knowledgeable man hats off sir ....>>>>>>>

[@radhikasharma8857]

Bhaiya aapne D=2r likha h, lekin ye D= 2R hona chahiye naa??

[@beepbeep1592]

R is the readius of lens, r is the radius of the rings formed.

[@AkashRaj_108]

Mereko bhi yahi doubt aya tha Thank you sir For your precious comments ​@@beepbeep1592

[@deepikadas7433]

Plz sir lectures banaye.Specially waves and optics ke chapters ke upar .Mujhe aaj bahut help hua apke lectures dekhne se.Plz sir make lectures.

[@Bonga757]

Thank you sir for making our engineering easy ❤❤❤❤❤❤

[@aspirant4281]

But why would we take lambda/2 in the formula as is from denser to rarer in this case

[@tej_Popalghat]

Ye point index me nhi hai n hi syallbus me ...ye aata hai ka exam me am in FE sppu

[@stanzin_thayas]

Love you sir from CET (college of engineering trivandrum)

[@psharma1473]

But the light is not falling perpendicular tp the air film instead it is falling obliquely to air film and it is perpendicular to the plane side of lence so how 'r' is zero

[@MathsInDepth]

Hi Prashant , when wedge angle is near to zero then upper surface of wedge will be approximately parallel to lower glass plate and lense upper surface & hence if I =0 , r can be considered as 0 .

[@sarthak-salunke]

@@MathsInDepth what is I here?

[@priyanqajha4838]

It was most heplful🙂

[@generalknowledge86]

Pls provide a pdf. So it will be easy for write down.

[@invincible6087]

Due to reflection in both surfaces, interference occurs. How can you take r=0, I don't understand. Plz clr my doubt

[@tesrekt2984]

Coz of normal incidence

[@Darshan-h1y]

Thank you sir

[@himanshuramole1376]

Nice ❤❤🎉

[@hashplayzz7021]

Amazing sirrrr

[@NitinKr7]

1:43 Ye konsa shape hai bhai samaj nahi aa rha kya bola hai?

[@Tushar.5549]

wedge shaped

[@gollaprasannakumar4773]

Thank you