the figure shows the path of light ray through triangular prism the angle is given by

[@vanshsharma77v]

thanks

[@cbsephyzics]

Welcome

[@pgotherapy7705]

Nice sir ji 😊

[@cbsephyzics]

Thanks 😊 Keep learning

[@dhruvyadav6784]

Thank you sir

[@vedsharma7070]

Very big thanks sir ❤

[@cbsephyzics]

Most welcome

[@harman9365]

I am also punjabi sir

[@cbsephyzics]

Your name suggest

[@Sai-fe8mq]

u like punjabi?

[@harman9365]

@@Sai-fe8mq kya bhai

[@dhruvyadav6784]

Thanks sir

[@cbsephyzics]

Welcome

[@vanshsharma77v]

sir itne hard question dalge vo bi jee level k neet k to time to sabse jada board k exam mai hi lg lag jayga as comp to jee mains

[@cbsephyzics]

😒

[@dhruvyadav6784]

Imp topics ka video lectures bhi banaiye sir

[@cbsephyzics]

Yes from December

[@YoungPhysicistsClub1729]

i only solved half, first wo snell law eqatuion and r1+r2=90. I was not able to get the result

[@cbsephyzics]

Good keep learning

[@sasmitaparida9465]

North lndian speak dilect of turkish,Persian and urdu

[@sasmitaparida9465]

Sir please use Tamil subtitles
It is most oldest and cradle or mother tongue of lndian subcontinent

[@cbsephyzics]

I am punjabi