Convex Lens & Concave Lens 🥳20 Minutes में | Railway Exams 2024 Special | Science By Neeraj Sir

[@SanojKumar-tb6wr]

Kya kamaal ke padhate ho sir fantastic

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Sch me ❤

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Thanku bhaiya aapka padhaya hua samajh me aa gaya 🎉🎉🎉🎉🎉🎉🎉🎉🎉

[@sachinkumarsoy]

Maine bahut sare videos dekhe science me but aapka padhane ka tarika jabardast hai pura samajh me aa gya concave and convex lense ke bare thank you so much sir...🎉🎉🎉

[@DebojyotiSarkar-g6s]

Sir sab thik hain...Apka class se bhot kuch sikhta hu...or mere science ka favourite Sir ho...lkin ek sayed mistakely hogaya...Lense ka optical center se f distance or 2f distance same nehi hain dono taraf...left side Centre se jyada hain f ka distance or 2f chota...

[@ANUJKUMAR-ip2tk]

Ye हमेशा rata h mene लेकिन aaj समझ aya ye केसे बनते h इमेज सच me great ho sir aap ❤️❤️❤️❤️

[@sumaninfinity]

Great class sir...thank you...next organic & inorganic chemistry class

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Great teacher kitna achese samjha gayi

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Railway Student ka bas 2 hi teacher hai Niraj sir ❤ or Sahil sir ❤

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Khan sir & Jha sir ?

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Bahut sundar👍

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Sir PPT khatarnak tha mja aa gya,,katai zahar,❤

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Awesome lecture.. entire coverage of lens concept which usually comes in rly exams..

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Best explanation ❤❤❤

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Bahut achha....aap simple language aur simple tarika se samjhate hai sir ....

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सबसे अच्छा समझ आया आज ❤️❤️❤️🙏🙏🙏🙏

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Thankyou so much sir.... amazing class

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World best science class

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Thank you very much sir

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Sir nice class mirror k bhi video banaiye please

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Very nice clearly concept discussion gurujii🎉

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maja aa gaya sir plz continue rakye❤❤❤❤❤

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Very Good information ❤💕👍 Thankoo sir

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Sir u r great....great class sir

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One of the best way to understand this concept ❤❤❤❤👋🔥🔥🔥👌👌👌

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Very nice class....you made it more easy😊

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Best explanation 🙏🙏🙏

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Nice session sir

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Great sir....💯%

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Great video sir ji 👍

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Very nice sir ji

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Mirror aur iske numerical pr bhi ek video kra dijiye

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Sir plz bpsc k liye bhi cls lijiye Physics or chemistry ka

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Next level ki class hai

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Aek mirror pr bhi video bnayiye sir ji please sir

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Thank you very much sir 😊❤

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Sir aapka wifi study wala lens ka video dekha tha usme aapne lens wala chapter Alag padhaya hai aur isme alag

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Very nice session ❤

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Very very happy sir🎉

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Best video

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Maza aai gawa

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plz sir numerical clear krwa dijiye

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Bhaiya bahut maza aaya but is tarah ke topic roj layo

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Maja aa gaya

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Session ❤

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Ram ram gurudev

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सर आप ऐप लैपटॉप मे चलेगा की नही बता दीजिए और आप से बात होगी आप के ऐप पर आप का नम्बर नही है

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