L09||12th||Optics||Total Internal reflection, Critical Angle and its derivation

[@Damodarthakur-qt5qd]

All concepts clear sir 👍 youu are great sir apke jaisa koi nahi

[@Muktanag6]

Thanks sir physics bhote asssan ho gya ha aap ke weja se

[@AnkitKumar-t7c6d]

Sir pura concept clear ho gaya ❤ thanks sir 🙏

[@PodcastDekhoSuraj]

Good evening sir

[@ShilpaPrasad-g9z]

Sir pura physics krwa dijye

[@official...8434]

Lec-9: crystal 🔮✨ clear 🎉🎉🎉🎉🎉

[@Bittukkumar-ix1ll]

Don't miss lecture for physics

[@dev29530]

Love you🤟🤟 sir

[@Apna_lofi_song533]

Thanks sir

[@Apna_lofi_song533]

Vvi question bhi karva dijiye aayga sir

[@Muktanag6]

Sir kya aap atom chapter ka lectures de sikti hai q ke exam mai aa rha mere school mai ager aap de deta hai to mera bhote help ho jayega ✨ thanks sir ❤😌

[@magnetphysicsclasseshzb]

Ayega Crash Course me

[@Muktanag6]

@magnetphysicsclasseshzb ok sir

[@priyarani2296]

Thank you so much sir 🎉❤

[@Sachinvidyarthivloger1mviews]

❤

[@Bittukkumar-ix1ll]

Okay

[@Damodarthakur-qt5qd]

Sir practical nhi karaye

[@dev29530]

Bhai ooo offline ke lye hai

[@ashias0417]

Sir student ka voice Bahut Jayeda aata h 😢