Compound Microscope || Ray Optics || class 12th || Physics handwritten notes

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  • Опубликовано: 18 дек 2024

Комментарии • 322

  • @PHYSICSwithUmeshRajoria
    @PHYSICSwithUmeshRajoria  Месяц назад +4

    🎯For Physics Chemistry Biology Notes📚 Download App⬇ play.google.com/store/apps/details?id=com.hesvth.fjobsyoo

  • @vinodtyagi6240
    @vinodtyagi6240 10 месяцев назад +180

    I am still studying from his lecture for 2024 boards revision anybody else like me

  • @vikash6239
    @vikash6239 2 года назад +87

    Umesh sir =A HIDDEN STAR!

  • @silver-silver...
    @silver-silver... Год назад +24

    The best physics teacher award goes to ........ UMESH SIR. Love from residential school student who can see you videos after mych difficulties after coming home. Thnx sir. ❤

  • @vivekgupta1949
    @vivekgupta1949 3 года назад +213

    Best thing happened in lockdown is finding Umesh Sir video lec

  • @KdramaTeen2705
    @KdramaTeen2705 Год назад +61

    I can't believe this channel is not famous I've been trying to understand compound microscope for months, I've tried many teachers but nothing worked but I understood it in one go from Umesh sir. Tomorrow is my 2nd pre board of physics and I thought I will have to skip this question THANK YOU SO MUCH SIR

  • @scale...3d
    @scale...3d 2 года назад +39

    I really appreciate that you do make these short videos for these concepts because as a student time matters and normally other channels like Physics wallah, etc all have really long videos which kinda becomes boring after sometime as you know its a long video. Really appreciate your work. Thanks for teaching this to me.

  • @skak1606
    @skak1606 9 месяцев назад +5

    Concept hua crystal clear thankyou sir for this amazing lecture ✨ lots of love from jammu ❣️

  • @dhananjaypratap496
    @dhananjaypratap496 2 года назад +11

    Umesh sir ji ...
    Easily explained by u .....
    Good lecture.......

  • @Mrstudy936
    @Mrstudy936 Год назад +17

    Without watching your lecture my concept doesn't clear thankkku 😊😊

  • @rpas00007
    @rpas00007 2 года назад +6

    Sir you are a legend. Ye topic last 2 month se samajh nhi aa rha tha lekin aap me 20 min me hi crystal clear kar diya. Lots of respect for you.

  • @Desishayar_302
    @Desishayar_302 10 месяцев назад +7

    Bde aaram se makhnnn ki trh padhate ho😅🔥🔥♥️

  • @muskan-fo2dm
    @muskan-fo2dm 9 месяцев назад +8

    Clear explanation, revising 2 days before boards 🥰🥰😓😓

  • @IItiangoals
    @IItiangoals 9 месяцев назад +6

    Tomorrow is my exam nd I want a teacher just like my coaching Sir but no one explain me that way except you Sir. I feel like I study in front of Sir. You channel must to famous so that student take a good education in better way. Thank you so much sir.

    • @DREX.35
      @DREX.35 9 месяцев назад +1

      Bro me to abhi subah uth ke dekh rha hu 🥲

    • @IItiangoals
      @IItiangoals 9 месяцев назад

      @@DREX.35 kaisa hua fir...?

    • @DREX.35
      @DREX.35 9 месяцев назад

      @@IItiangoals bro accha gya but mene marks count nhi kiye kitne aare h mere. Bs saare kre and jo nhi aata tha usme bhi concept khake krdiye. I just want ki exams jodi khtm ho jaaye. Accha hi tha vese to. Aapka kesa gya ?

    • @IItiangoals
      @IItiangoals 9 месяцев назад

      @@DREX.35 Meine ques kiye to h but kuch glt bhi ho skta haii. Set 1 tha

    • @DREX.35
      @DREX.35 9 месяцев назад

      @@IItiangoals yrrr mujhe to ab count nhi krne, me bs chahta hu khtm hojaaye 🥲, but abhi dekha tha RUclips pe mene. Ki mere 7 me se 6 shi h mcq (idk how 💀)

  • @tanishjain1898
    @tanishjain1898 2 года назад +9

    Sir you truly deserve more recognition for your awesome and accurate, clean and much helpful explanations on youtube in science physics field! Because of your videos I am feeling much confident for my exam tomorrow! Truly wonderful, effective learning made possible through your videos! I also got intrested in the microscope topic and its science because of your simple and clear explanation of it! Thanks a lot! Dil se dhanyavaad🙏❤️🔥

  • @shakilahmed9466
    @shakilahmed9466 Год назад +10

    Sir the most beautiful part of your teaching is that while studying we don't even feel that we are studying, rather we enjoy the class and we just go into a hallucination state of mind. Thank you sir 🙏

    • @sksabir3411
      @sksabir3411 Год назад +1

      But I don't know why I am confusing myself by seeing different methods of derivation of compound microscope 😧😥

    • @thefrontlinebyjkguru4127
      @thefrontlinebyjkguru4127 Год назад

      Enna thallade

  • @ayushdubey966
    @ayushdubey966 2 года назад +8

    Best lecture for compund microscope so far 💯💯

  • @HarshithaRameshkumar
    @HarshithaRameshkumar 9 месяцев назад +4

    Great explanation!!
    All the concepts are clear😊 thank you sirrr

  • @aryan5192
    @aryan5192 2 года назад +5

    U are really a great teacher
    we also need such teachers
    Thank you sir

  • @devanshisrivastava453
    @devanshisrivastava453 2 года назад +7

    You made this so easy to understand. Really grateful to you, sir. 😊😊

  • @jyotirmoydas5791
    @jyotirmoydas5791 10 месяцев назад +2

    Ek hi dil he kitne bar jitoge sir❤ thank you so much❤

  • @pk_kumar6811
    @pk_kumar6811 2 года назад +3

    Sir bhut easy way me batate hai
    Thanks sir🙏🙏🙏🙏

  • @Sahil_gupta29
    @Sahil_gupta29 9 месяцев назад +3

    Much needed explanation thanks sir ❤❤

  • @Titancore-xp2kr
    @Titancore-xp2kr 3 месяца назад +1

    No one appreciated sir for making such an accurate diagram with free hand❤

  • @SunilKumar-rm8yg
    @SunilKumar-rm8yg 2 года назад +4

    Jo saal bhar samaj nahi aaya woh apke video se samaj me aa gya 😅.... Thank you very much sir 👏🙏

  • @AmishaKurrey-gv8fo
    @AmishaKurrey-gv8fo Месяц назад +2

    Your explanation is very smooth
    Thanks you sir ❤️

  • @sakshampawar2474
    @sakshampawar2474 2 года назад +4

    Sir ur teaching style is just like alakh sir .keep growing

  • @Movies_bytee
    @Movies_bytee 2 года назад +5

    REALLY AWESOME VIDEOS SIR
    YOUR LECTURES HELPED A LOT FOR CBSE EXAMS
    NOW , SIR I DON'T HAVE THE WORDS TO SAY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    THANK YOU SIR ###########

  • @Rrss2261
    @Rrss2261 Год назад +5

    Love u sir
    You deserve more subscribers🥰

  • @r999igff9
    @r999igff9 2 года назад +2

    Sir app to mhan ho physics ki aan baan shan ho.
    Kash app ki photocopy ho jati jo mere jese pure worlde bethe students ko offline coachings me pdhati 🥰🥰

  • @ngredox2330
    @ngredox2330 9 месяцев назад +3

    Great teacher 👏🏿

  • @kiransahu3879
    @kiransahu3879 9 месяцев назад +1

    Thank you sir aapke vajah se mere ko optical instrument easily yaad ho gya boards ke pehle aapne jivan dan de diya thank you ❤

  • @sanchitachaudhary1322
    @sanchitachaudhary1322 Год назад +2

    Mst explantion 💁🏻‍♀️💁🏻‍♀️💁🏻‍♀️

  • @Mgl_Creatives
    @Mgl_Creatives Год назад +2

    You are great sir 👍🙏🙏 l understood your consept very easily,, thank you so much sir 🙏🙏🙏🙏

  • @binodkumar967
    @binodkumar967 2 года назад +2

    Wow sir crystal clear concept 👌🏼👌🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼

  • @rachitmishra99
    @rachitmishra99 2 года назад +2

    legendry efforts you put in , in all your videos..............helps a lot

  • @crackedmedhead
    @crackedmedhead Год назад +2

    Watching a number of videos..but then the concept becomes clear here only ❤️✨

  • @SahilKhan-lm9dd
    @SahilKhan-lm9dd Год назад +1

    Sir Ji aap God gift teacher ho bhut ache se explain krte ho you are a great teacher

  • @worn-eagle2278
    @worn-eagle2278 Год назад +1

    He is best teacher all over the world
    The way he teaches and write is perfect
    Without doing timepsass he talks point to point
    We need more teacher like him
    Thank you sir ❤

  • @nileemalimbu6838
    @nileemalimbu6838 2 года назад +3

    Thank you so much i am so grateful for this video 😭😭😭😭😭😭🙏🙏🙏

  • @ManojSharma-r1u5w
    @ManojSharma-r1u5w 9 месяцев назад +1

    Guru ji is Last of the stars 💓

  • @JatinMaan543
    @JatinMaan543 9 месяцев назад +1

    All Concept clear sir 👍🏻

  • @vidushamangal2494
    @vidushamangal2494 2 года назад +3

    Thnku sir for this explanation.Helped me a lot to understand concepts 🙏

  • @AtulGupta-d3w
    @AtulGupta-d3w 11 месяцев назад +1

    Best teacher really in whole platform of studies

  • @maltimaurya5383
    @maltimaurya5383 2 месяца назад +2

    Thank you sir bahut hi acha samajh aaya🙏🙏

  • @PoojaSharma-gx3ef
    @PoojaSharma-gx3ef 2 года назад +2

    Sir ur lecture hi totally clear without wasting of time.....
    This one attack me💗

  • @Sunaharajput04
    @Sunaharajput04 2 года назад +2

    Best-ever explanation..

  • @RezwanKhan-ox3zn
    @RezwanKhan-ox3zn 11 месяцев назад +2

    Sir you are legend❤❤❤

  • @vaishnavithakur4274
    @vaishnavithakur4274 9 месяцев назад +1

    Hare krishna hare krishna krishna krishna hare hare hare rama hare rama rama rama hare hare❤ real happiness lies in chanting holy name of krishan❤❤ pls chant the maha mantra
    jai shrila prabhupada🙏

  • @tanuthakur359
    @tanuthakur359 3 года назад +8

    🙌thank you sir for easy explain

  • @kurmiji6476
    @kurmiji6476 2 года назад +1

    Sir you way of teaching is really amazing thank you for solving my doubt in easy way🙋

  • @Gggceu
    @Gggceu 9 месяцев назад +3

    Studying just before 2hr 2023-24 examination

  • @ARSALAN2587
    @ARSALAN2587 Год назад +2

    Thxs sirrr love from kashmirr ❤❤❤

  • @thebigchance_18
    @thebigchance_18 2 года назад +1

    Best channel for physics derivations ... Thank you so much sir 🙏 ..May you live long sir !!! 💫

  • @nikhiljain8711
    @nikhiljain8711 2 года назад +1

    Great teacher ...i always saw your lectures😎😎 sir ... 4 aprial ko mrra exam hh rbse .... I hope vo aacha hi jayega

  • @AbhinavChauhan-ir9br
    @AbhinavChauhan-ir9br 14 дней назад +2

    Best teacher

  • @luckydubey-e4l
    @luckydubey-e4l 7 дней назад +1

    Sir thank you for your reference aap bhut accha padhte hai ❤

  • @ѕ45-м3л
    @ѕ45-м3л 2 года назад +1

    Sir Aap Ek Expensive Gold hoo aur sab log Gold ko chorke Silver Dund ne mai busy hai.
    ❤️ GURUJI ❤️ From ASSAM

  • @godgood2468
    @godgood2468 2 года назад +3

    Thank u sir for this amazing explanation 😊😊

  • @pampadas8189
    @pampadas8189 11 месяцев назад +2

    Thank you sir this lecture truly help me a lot

  • @anvesha8222
    @anvesha8222 Год назад +6

    Wonderful explanation

  • @mohittttt181
    @mohittttt181 2 года назад +2

    mazza aa gaya sir
    Aapne bahut acchi tarah se samjha diye
    Thanku very much sir

  • @anweshamandal1113
    @anweshamandal1113 2 года назад +2

    Sir you explained this topic so well. Thank you sir

  • @dochrishistrange
    @dochrishistrange Год назад +3

    Oh hi sir, i again apologise, for rudely and abruptly claiming ur ans was misleading. Actually i never disrespect teachers but so etimes i see certain physics teachers teaching very wrong physics, so i quickly react. Btw winderful explanation sir , started to luv optical instruments now.

  • @monkmode909
    @monkmode909 29 дней назад +2

    Sir, you are best teacher. Keep it up sir. Huge respect for you. ❤❤❤❤❤❤❤❤

  • @Aamir_abbas_0786
    @Aamir_abbas_0786 17 дней назад +1

    You are best in physics b/c you teach acc to students

  • @BROKENHEART-jk6xy
    @BROKENHEART-jk6xy 2 года назад +1

    On of the best teachers on u tube

  • @harshitsingh1313
    @harshitsingh1313 2 года назад +2

    Thank you so much sir for great explaination 🙏🙏

  • @Shivapradhan99
    @Shivapradhan99 2 года назад +2

    Sir bahut achhe se samajh aaya . Thank you very much

  • @himanshubharangar5417
    @himanshubharangar5417 Год назад +3

    At 24:00 it's too funny🤣🤣🤣

  • @anmolanmol2454
    @anmolanmol2454 10 месяцев назад +3

    Great sir

  • @shivanshdabla3081
    @shivanshdabla3081 Год назад +1

    sir u are really teaching good iam being interested throughout the whole lec

  • @itz_mr_vipin5789
    @itz_mr_vipin5789 2 года назад +1

    All doubt claer karde ho sir World no. 1 teacher 💯

  • @iamtb100
    @iamtb100 Год назад +3

    best explanation

  • @miriqra100
    @miriqra100 3 года назад +7

    Thank you so much sir
    Love from Kashmir 😍

  • @knowledgeinfluencer
    @knowledgeinfluencer Год назад +2

    best seen of video at 20:50😀😀😀😀😁😁

  • @sss98675sss
    @sss98675sss 10 месяцев назад +2

    thanks sir..but humme yaad rkh kar hi eyepiece ke optical centre and focus ke beech mein hi image ko bnana hai ?...isse examiner marks nhi kam denge ki yhhh toh yaad karke likha hai?

  • @SalwaniButique
    @SalwaniButique 3 месяца назад +2

    Sir aap bahut. Aachi tarey dout solve krte ho

  • @prabh3502
    @prabh3502 11 месяцев назад +1

    Always like a god ...thanku sir ☺️

  • @govindthakur2624
    @govindthakur2624 11 месяцев назад +3

    Radhey Radhey Radhey Radhey Radhey Radhey Radhey Radhey Radhey Radhey Radhey Radhey

  • @AnnuSharmaKaushik
    @AnnuSharmaKaushik Месяц назад +1

    Sir bcoz of u
    Mene 11 th class me 99 out of,100 score kiye🎉❤ physics me

  • @sadaffayaz-zb4mt
    @sadaffayaz-zb4mt Год назад +1

    You teach very good sir!!!!

  • @jyotirmayee701
    @jyotirmayee701 Год назад +1

    finaly my all dobut Clear after watching this magicall video 🥰

  • @vedantyadav1652
    @vedantyadav1652 Год назад +2

    This is how experienced teaching looks like 👍

  • @mohammedfasihuddin4012
    @mohammedfasihuddin4012 9 месяцев назад +2

    this much is enough for getting full marks in this compound derivation question?
    no need of writing theory?

  • @Mohit-pk8iv
    @Mohit-pk8iv Год назад +1

    Love the way you teach ❤❤❤

  • @vanshikahere1304
    @vanshikahere1304 3 года назад +11

    Really sir .... Ur channel is best for understanding physics concepts 👍👍👍👍👍

  • @YashKumawat-rd6tp
    @YashKumawat-rd6tp 28 дней назад +1

    Thank you sir for explaining me this in a very easy method

  • @HarshSingh-qp7jp
    @HarshSingh-qp7jp Год назад +2

    Great explanation thanks sir

  • @umaranidash2794
    @umaranidash2794 Год назад +1

    At 16:57
    In Mo we should put the linear magnification of the objective lens which is equal to -d/-ue
    Is mine wrong or is sir's wrong

  • @houseofknowledge622
    @houseofknowledge622 Год назад +1

    Great explanation sir.....

  • @ansh_yadavvv
    @ansh_yadavvv 3 года назад +2

    Sir you are best🙌

  • @shauryamaheshwari7753
    @shauryamaheshwari7753 2 года назад +2

    Sir agar mere state ke hote to me inki cauching offline join jarur krti
    .....thanku sir

  • @inshaahad09
    @inshaahad09 10 месяцев назад +1

    Really helpful at the last moment of borad exms

  • @shortingpointgaming7757
    @shortingpointgaming7757 Год назад +1

    Kya experience hai 😍sir ji ka

  • @Inspiresphere-yh7fg
    @Inspiresphere-yh7fg Год назад +1

    Best physics teacher ❤❤

  • @ArvindsinghChouhan-v4n
    @ArvindsinghChouhan-v4n 4 месяца назад +1

    Bes best technique to crack jee by God sir

  • @arunrana4830
    @arunrana4830 3 месяца назад +1

    Nice explanation 😊

  • @AsadKhan-jo8nd
    @AsadKhan-jo8nd 2 года назад +1

    Sir mirror formula RBSE board me puchhte h kya? Itna important h ? Ya fir lens maker formula zyada important hai?

  • @musclebuilder5489
    @musclebuilder5489 Год назад +2

    Very well sir ji 🙏