lecture 16 |Ray optics|board IIT-JEE| Neet|Er. Santosh Kumar @magnetacademy413
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lecture 17| Ray optics| TIR| board 12th|IIT Neet|Er.santosh Kumar|@magnetacademy413
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lecture 18| Ray optics| board| 12th | IIT JEE NEET|Er. Santosh Kumar @magnetacademy413
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Organic Chemistry | Alkyl Halides | Introduction and Laboratory Preparation of Chloroform | #isc
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lecture 20| 12th|Ray optics| prism|board|IIT NEET|ER Santosh Kumar @magnetacademy413
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lecture 25| Ray optics|board 12th| IIT NEET|Er. Santosh Kumar @magnetacademy413
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lecture 21|Ray optics| 12th | IIT NEET| Er. Santosh Kumar|boards
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IIT-JEE Toppers: Where Are They Now?
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