4.Class 10 science chapter 9 | Last time Revision | physics | Light | Important Numerical |

[@Rap2.0520]

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[@art2.923]

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[@mukeshgupta-kj9qo]

Thanku sir

[@Ashish-x1x8f]

Nice sir ☺️

[@PRATEEKNATHTRIPATHI]

Thanks Sir 🎉

[@PRATEEKNATHTRIPATHI]

0:30 3:54 7:48 10:38 14:37 17:23 21:19 24:21 26:10 29:48 31:17 35:33

[@shagundwivedi4104]

Great Work sir!! Keep Going🙏🏻

[@DevphysicsAcademy]

Thank you, I will