10th Science & Technology || Lenses#08 || Telescope: Construction, Working and Uses ||

[@birajdarzvlogs469]

Thanks sir it is very helpful and understanding😊

[@MOIN_444_SHORT_1]

Nice sir

[@Anonymous-bi8xh]

Thanks sir for explaining

[@sagarsir1851]

Perfect Teaching sir

[@MaJoRPhysicsSKSir]

Thank you

[@sheldon350]

Hello Sir, What are the sizes of both lenses

[@Nitinbhalerao73sbhighschool]

Sir 6th homibaba par banao

[@MaJoRPhysicsSKSir]

Have you seen four chapter of sixth and 3 chapter of seventh if not please check out playlist

[@Nitinbhalerao73sbhighschool]

Sir I have seen all of them.