Lens Maker's Formula for Convex Lens, Chapter 9, Ray Optics & Optical Instruments, Class 12 Physics

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  • Опубликовано: 25 ноя 2024

Комментарии • 653

  • @ssc_aspirants786
    @ssc_aspirants786 4 года назад +342

    Sir ist division se pass hone par aapko gift kaha dene aaye exect address bataiye❣❣

  • @aryanedits1million
    @aryanedits1million Год назад +19

    Sir iam from kashmir.. I have studied these topics in school.. And written down on copy..But when I try to understand for exams ... I couldn't understand what is this what I have studied ... But when I reach this channel this channel gives me a hope...THANK A LOT AND LOVE FROM KASHMIR ❤️❤️❤️

  • @justsmile6751
    @justsmile6751 4 года назад +150

    Tomorrow is my test of full chapter......thanks a lot... u’r a saviour 🙏🏻🙏🏻🙏🏻🙏🏻

  • @134l95
    @134l95 2 года назад +14

    You're explanation is much better than PW

  • @mohammadpathan2259
    @mohammadpathan2259 3 года назад +73

    Sir----kiya itni baat clear hai ??
    Me----ek dum crystal clear hai sir..❤️

  • @faiz78671
    @faiz78671 8 месяцев назад +14

    Koi teacher itna details m nhi smjhayga sir great ....

  • @gauribagga1934
    @gauribagga1934 Год назад +17

    Best channel ever on RUclips 🔥but found very late🥲

  • @SalmanAli-uo6ob
    @SalmanAli-uo6ob 3 года назад +33

    Thank you sir👍👍itna ache se smjhane ke lea

  • @Happypeaceful-zi7yy
    @Happypeaceful-zi7yy Год назад +13

    Wow sir accha revision ho gya ,thankyou but kash ray optics ki derivation naa hoti syllabus mai toh kitni assan ho jati zindagi,🤔😁😁

  • @shagancheema2874
    @shagancheema2874 3 года назад +21

    By best day was when I suddenly switched over the channel 🤩🤩

  • @angeldancer479
    @angeldancer479 2 года назад +11

    Tomorrow is my physics ppr 🥲
    N here I am today 😖
    Bt I understood it very well
    Thanks a lot 😊

  • @Mahajan_divu
    @Mahajan_divu 2 года назад +63

    Anyone watching the video before 1 day of exam 😂😂

  • @Demogorgeon
    @Demogorgeon 2 года назад +4

    Best teacher i've found on you tube is you a big hand applause for uh man ...........

  • @Gill-y7w
    @Gill-y7w 9 месяцев назад +15

    Sir ham sab backbencher ka last moment prr ahkri shra hoo 😂

  • @ritikasingh3354
    @ritikasingh3354 2 года назад +9

    Sir apke wjh se mera paper bhout acha gaya thank u sir ❣️

  • @Love-qf2dh
    @Love-qf2dh 2 года назад +11

    your videos are helping me alot during my exams 💜🌈

  • @sanjibnaik3372
    @sanjibnaik3372 3 года назад +33

    I was thinking it will very difficult for understand, after watching your video I can easily understand what’s going on in this #lens #Physics🙏🏻thank you sir👏🏻

  • @gulnazsidiqui607
    @gulnazsidiqui607 3 года назад +1

    Sir mera kl preboard tha mene apki sari vedioes follow ki ...... Mere mam nai bhut aacha btaya ..... Way of writing diagrams ....neat and clean ...... Bhut aacha exam hua and marks bhi bhut aache aaye ..... Sb kuch apki bdolt hua thnxs alot sir thnx alot ❤️❤️❤️

  • @GautamprajapatiPrajapati-fs8jc
    @GautamprajapatiPrajapati-fs8jc 10 месяцев назад +7

    Kay conscept clear hue yar sir 🫶 jii dhanyvad 🎉😊
    Bach 2023-24

  • @salonibarnwal1086
    @salonibarnwal1086 Год назад +12

    I wish I would have found this channel earlier

  • @Chanakyaneetivaani
    @Chanakyaneetivaani 6 месяцев назад +6

    I am 2021-2022 batch student. I was failed in pre-board exam and by watching your videos I got 65 marks in physicss.

  • @Gaming_hub12.
    @Gaming_hub12. 3 года назад +10

    Thanks ☺️ sir......you explain all the topic in easy way....you make physics easy for biology stream students.....😍😘

  • @studyharder3765
    @studyharder3765 4 года назад +10

    I was think why is this derivation 20 mins long, then i realised how much you have to explain to perfectly understand the derivation, and also learnt many small things that I had missed. TY sir

  • @SubodhKumar-dx1us
    @SubodhKumar-dx1us 2 года назад +5

    Happy teachers day sir I am you biggest fan of your. You are the best teacher of physics

  • @gngaming6855
    @gngaming6855 9 месяцев назад +6

    Thankuu sir .....POV students learnt at last moment ❣️

  • @zohafatima2585
    @zohafatima2585 Год назад +3

    This video is very beneficial even in 2023
    Thank you sir

  • @khushipoddar2925
    @khushipoddar2925 Год назад +5

    Thnq sir aapke derivations mujhe bht acche s smjh m aa jate h

  • @bhumikasahu1228
    @bhumikasahu1228 2 года назад +6

    Thank you so muchh sir.... 💕💕 I really like your way of explanation of the topics...it really helpfull for me.... 😇😇
    & I like the way you talk .. And also the. Last words.... "Okay Jii... Thank you ".... 🥰

  • @sharah_here2129
    @sharah_here2129 Год назад +4

    I remember watching your videos as a during the preparation of my NEET and now I'll be giving my 1st MBBS professional exam day after tomorrow.

  • @musk_elon_264
    @musk_elon_264 3 года назад +11

    It was great explanation...
    Best thing is that you always remind the related previous topic so it become more easy to understand...🙏🙏

  • @Ibrahim-u7r
    @Ibrahim-u7r 8 месяцев назад +3

    I found this channel before 2 day my board exam of Gujarat sir ur excellent 👌👍

  • @Payal0012-o6n
    @Payal0012-o6n 3 года назад +12

    You make it so much easy, thank you ❤

  • @astaadgaming8132
    @astaadgaming8132 3 года назад +2

    One of the best teacher in the world..... Now I can say that I can top in physics.

  • @NayanJyotiBora-op2um
    @NayanJyotiBora-op2um 5 месяцев назад +5

    He is best teacher for physics ❤❤❤

  • @uswanirvair
    @uswanirvair 10 месяцев назад +5

    Guyzzz I'm telling you...he is a life saviour ❤

  • @a_s_mafia2181
    @a_s_mafia2181 2 года назад +6

    Thanku so much sir ur best teacher 😊😇

  • @sidhumirpur8028
    @sidhumirpur8028 3 года назад +4

    Its more helpful for my tomorrow paper...Thnkuu so much sir..🙌🙏

  • @sonalinayak3039
    @sonalinayak3039 2 года назад +3

    You can understand me very easily Thanks lot of sir l really happy after see this video 🙏🙏😍🥰

  • @ASSAM1
    @ASSAM1 3 года назад +6

    Thanks a lot sir
    You are the best physics teacher in RUclips ❤️

  • @faketoons3746
    @faketoons3746 3 года назад +3

    Awesome Teacher of Physics in universe 🔥🔥🔥

  • @AnkitRaj-pr2ml
    @AnkitRaj-pr2ml 3 года назад +17

    this was genuinely the best explanation...actually now i find this chapter a bit interesting...all thanks to you sir

  • @abinash5656
    @abinash5656 Год назад +4

    Sir apke bjah se kal mera physics ka paper atcha gaya thankyou so much sir🥺🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

  • @abhisheksaha6035
    @abhisheksaha6035 3 года назад +12

    I started liking physics after watching your videos, thank you sir

  • @arpitthakur7753
    @arpitthakur7753 2 года назад +5

    Thanku sir for the diagram .😊

  • @rehamansabmudnalmudnal2021
    @rehamansabmudnalmudnal2021 2 года назад +1

    I am feeling it's very difficult but know I completely understand.thanks sir

  • @sparsh543
    @sparsh543 2 года назад +2

    Due to yours channel sir i got position in my state board and got 100/100 in physics.hats off to u sir

  • @mohittejpal4963
    @mohittejpal4963 Год назад +2

    Aapki video ne bhot help ki sir... Thanks alot. Keep it up sir👍👍

  • @LuckyAmbarsaria
    @LuckyAmbarsaria 4 года назад +16

    I can top in exam jst bcoz of you sir...thankyou so so so muchhhhh😁😁❤❤

  • @SaaribkChodi
    @SaaribkChodi Год назад +2

    The way of teaching I will never forget this question 😻.

  • @ubads5268
    @ubads5268 2 года назад +2

    This was very helpful to me.....tqsm sir for u r best teaching

  • @makboolahmad9181
    @makboolahmad9181 3 года назад

    Kya baat hai sir ji aaj to sab ko peeche chhod diya,. Thanks sir ji ek ek cheez baareki se smjhane ke liye. Kyunki sb teacher choti choti cheeze chhod dete h ki ye to aati hi hongi magar aapka padhane ka tariqa behad acha laga. Keep it up..

  • @irudraprasad1
    @irudraprasad1 4 года назад +5

    Wonderful teaching sir.
    Thank you so much sir.

  • @ramnarayansingh3002
    @ramnarayansingh3002 2 года назад +2

    Amazingly outstanding explanation sir👍
    Thank you so much 🙏

  • @balbirbhatia6699
    @balbirbhatia6699 4 года назад +3

    Sir very nice ur teaching method and tommorow will be my exam and I teach a topic from u thanks a lot sir u r the awesome teacher again thanks a lot sir 😊😊❤️❤️❤️🤩

  • @Mohdshadab-jk1wf
    @Mohdshadab-jk1wf 4 года назад +9

    You did it so well thanks for clearing the diagram

  • @AlkaPandey-ts9co
    @AlkaPandey-ts9co Год назад +4

    You are the best teacher, class mein toh kuch bhi samajh nahi aata🥰

  • @Kawaii_Val
    @Kawaii_Val 2 года назад +32

    i am in 10th and learning the chapter "light reflection and refraction" i saw this video and wonder why 11th 12th science is hard its easy man just base clear rakho

  • @vkazmi
    @vkazmi 3 года назад +6

    Sir bht shi tha tym waste nhi hua bass direct concept diya na channel ka promotion na kcuh bass pdraya thank you so much ... Aaise binna kahe hamlog aapka channel subscribe krdege ❤️❤️

  • @khushichambyal3570
    @khushichambyal3570 4 года назад +6

    Sir u deserves millions of likes and subscribers 😍😍hatts off to u sir 👐

  • @mehkifirdouse8973
    @mehkifirdouse8973 2 года назад +3

    Thank uh for explaining it so well sir!

  • @anshikayadav6552
    @anshikayadav6552 Год назад +3

    Thankss sir difficult topics itne asani s smjh ajte h thankyou so much sir 😭♥️

  • @sim_magic
    @sim_magic Год назад +3

    You are the bestest teacher of physics . At first i was worried about physics but now it seems very eazy , just becoz of you sir 🙏🏻💫

  • @Komaldevi1122
    @Komaldevi1122 Месяц назад +3

    Sir please optics chapter complete karbao you are best teacher in the world in physics

  • @mishubhardwaj8087
    @mishubhardwaj8087 2 года назад +7

    thank you so much 😊💯🌈

  • @ravneet27kaur
    @ravneet27kaur 3 года назад +3

    Good explanation sir... really appreciative ☺️

  • @kashishgandhi593
    @kashishgandhi593 3 года назад +4

    thnkuuuu sir for ur kind tching❤❤❤uh makes the optics so easy nd interesting❤❤god bless uh sir💯

  • @SajidAnsari-mi9ix
    @SajidAnsari-mi9ix 5 дней назад +1

    Sir I am very happy to learn this formula from you 🎉🎉🎉🎉

  • @mdkausar5887
    @mdkausar5887 4 года назад +6

    After learning from you this topic become so easy to me. Thanks a lot sir.

  • @kuldeepshukla3510
    @kuldeepshukla3510 3 года назад +1

    Sir bohot saari video dekhi but samajh aap ke se hi aaya

  • @anshikapandey120
    @anshikapandey120 3 года назад +2

    Thanku sir 🙏 u are great sir ur explanation is good 👍👍

  • @doctor9909
    @doctor9909 2 года назад +1

    Thank u sir ...tomorrow is my test ...🤗🙏🙏🙏tq so much sir for osm and simple Explenation

  • @AshaSharma-fp9nl
    @AshaSharma-fp9nl 3 года назад +4

    'Heads off' for your best explanations 👌👌

  • @yashjatu01
    @yashjatu01 Год назад +2

    Sir aap kafi acha phadate thank you very much sir ❤❤
    Sab samjhe aa jata hai ❤❤

  • @muhammadjunaid3364
    @muhammadjunaid3364 2 года назад +2

    Best teacher I have ever seen 🙏

  • @nishant9776
    @nishant9776 4 года назад +4

    ♥️🙏🙏🙏 Dhanyawaad sir ji....

  • @madhavvardaan7468
    @madhavvardaan7468 2 года назад +5

    Sir your videos of physics help me get 92/100 1st time ...just because of u sir❤️
    Thank u so much sir .
    I wish I could found you earlier.
    🤞❤️

    • @jiya5423
      @jiya5423 2 года назад +3

      You have watched his all lectures??
      Like in details

  • @jassbains4638
    @jassbains4638 2 года назад +3

    MIND-BOGGLING SIR🙏

  • @aryangupta16176
    @aryangupta16176 2 года назад +4

    Very very thanku sir now understand the concept

  • @itz_kamalbhullar
    @itz_kamalbhullar 2 года назад +1

    Thnk sir for doing lots of efforts for us and providing us easily ..
    .We all are very grateful to have a mentor like u...
    And also thank you for this amazing and authentic video I really appreciate your hard work and efforts..

  • @vanskumar4471
    @vanskumar4471 2 года назад

    really sir you are the best teacher of physics many teachers taught but I cannot understand when I see your lacture.your lacture is so easy to understand

  • @prateeksangwan5591
    @prateeksangwan5591 2 года назад +5

    This vdo is a life saving vdo for me 🙂 optics smjh aagyi yaar or kya chiye 😂

  • @waniofficial611
    @waniofficial611 4 года назад +2

    Ur teaching is osm .......God bless u sir .......❤️❤️

  • @mithunmarandi1320
    @mithunmarandi1320 3 года назад +1

    Really , your teaching skill is amazing sir

  • @KhushiSingh-xm4dv
    @KhushiSingh-xm4dv 3 года назад +1

    Awesome Explaintion thank uuu sir👍👍👍👍

  • @deepikabadhan1211
    @deepikabadhan1211 2 года назад +2

    Superb sir ✨✨ 👍👍 well-done sir

  • @हिंदीकक्षाकुमारीतीर्थशर्मा

    Sir, thanks for explaining concept of how to draw normal line.🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
    Love you sir❤, you are best❤❤.

  • @cutenishu2410
    @cutenishu2410 4 года назад +8

    Thankyou!!

  • @KjvvhjjBnjk
    @KjvvhjjBnjk Год назад +4

    In class 11 mujhe ek bhi topic shi se pta nhi tha pure saal youtube pe batkne ke baad aapka channel mil gya aur mujhe lagta hai mujhe sakshat bhagwan ke darsan ho gye jiske karan mera 12th itna strong hai 🎉🎉🎉

  • @GLDN06
    @GLDN06 2 года назад +3

    THANK YOU, SIR!

  • @_Topper_classes
    @_Topper_classes Год назад +7

    Thanks❤❤🎉

  • @daisymishra5730
    @daisymishra5730 Год назад +3

    Thanks sir for make it easy for me ❤️🙏

  • @bhawruram8928
    @bhawruram8928 Год назад +4

    Tomorrow is my board exam of class 12tt thankyou so mach sir

  • @itz_ankita22
    @itz_ankita22 Год назад +2

    aapka video dekh k bilkul samjh aagya crystal clear ✨

  • @AnitaSingh-du4zo
    @AnitaSingh-du4zo 10 месяцев назад +2

    Thank you sir for such clear explanation...🙏☺

  • @jaspreetkaur30
    @jaspreetkaur30 2 года назад +2

    Thx sir for making physics interesting for us 😊

  • @pallabisonowal1087
    @pallabisonowal1087 3 года назад +1

    Amazing explanation sir...... 😍😘....thank you so much......!!!!!....love from Assam

  • @fearless.4810
    @fearless.4810 3 года назад +2

    Osum explanation ❤️❤️❤️...
    Brilliant sir ji tnx...

  • @makeitright01
    @makeitright01 2 года назад +2

    *Thank you so much sir for this amazing explanation ✨*

  • @bloodconsole3407
    @bloodconsole3407 2 года назад +2

    Maan gaye sir. kitna effortless laga yeh 🔥🔥

  • @manindersingh3365
    @manindersingh3365 3 года назад +8

    Thank you so much sir 🙏🙏for your lecture it makes the study easy❤️