Ray optics ( प्रकाशिकी ) | Chapter 9 | Class 12 Physics - UP Boards Wallah

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Thanks sir

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Thanku bhaiya 👍

[@VikkiMishra-z7q]

Wow

[@hashim2660]

Amazing lecture sir

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Thank you sir

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AJ ka Callas achha rha ❤❤❤❤🎉🎉🎉🎉🎉🎉🎉🎉😢

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❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

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For convex lens 28:00 ???????

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Ky ye chapter complete ho gya

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Thanks sir

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Thanks sir❤❤