concave lens - out of contact method

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  • Опубликовано: 9 янв 2025

Комментарии • 78

  • @karansakthig4973
    @karansakthig4973 5 лет назад +21

    this was of very great help.
    i'm from tamil nadu but understood malayalam very easily.

  • @Dhwanisworld2
    @Dhwanisworld2 4 года назад +4

    Great Athulya... Ur teaching very perfectly...
    Thank uuu.... Tomrw my public exam......

  • @gamingkilladi6093
    @gamingkilladi6093 6 лет назад +18

    Practical viva ?s undo sir...

  • @harishkumar-gg6nt
    @harishkumar-gg6nt 5 лет назад +28

    Super from tamilnadu, india

  • @devuzgokul9724
    @devuzgokul9724 Год назад

    Now everything is Crystal Clear. Thank u dear❤

  • @hridyahridyq3967
    @hridyahridyq3967 5 лет назад +6

    Practical viva questions.upload cheyyo.. before public exm

  • @famnaznaaz5445
    @famnaznaaz5445 5 лет назад +23

    Why 1.5×10 ?

    • @h4fa
      @h4fa Год назад +2

      lens should be placed at a distance greater than 3/5 of f (3/5*10)

    • @theworldoftechs
      @theworldoftechs 2 месяца назад

      If you start at 2F the image will be at infinity.So the lens is fixed to 1.5F

  • @pranavkesava7827
    @pranavkesava7827 5 лет назад +5

    Why do we multiple by 1.5

  • @youcanifyoutry
    @youcanifyoutry 12 дней назад

    Excellent!!! Nannayi manslayi...Ellam clear aayi prnju 👍👍⭐⭐⭐

  • @bhavanajayakumar8717
    @bhavanajayakumar8717 2 года назад +3

    Thankyou so much, this was such a helpful video🤩

  • @Allah.....kakkane
    @Allah.....kakkane 6 лет назад +7

    Plz upload liquid lens before public practical exam...plzz

  • @bindhyamt3723
    @bindhyamt3723 5 лет назад +3

    Thank you so much... A great help!!!

  • @raisyp3906
    @raisyp3906 5 лет назад +7

    Liquid lens upload cheyu

  • @shadowfightfanclub6588
    @shadowfightfanclub6588 4 года назад +8

    You don't know how many times I had to rewatch this video to get this experiment in my head. Why should it be in our syllabus 🙀

  • @alfinajashid5766
    @alfinajashid5766 4 года назад +1

    It's helpful
    Thank you sir

  • @binduvinod2712
    @binduvinod2712 4 года назад

    Great job athulya🥳👍🏻

  • @lakshanasaoirse48
    @lakshanasaoirse48 2 года назад +4

    Please kindly make a video on finding refractive index of a glass slab using travelling microscope.

    • @haricvm
      @haricvm  2 года назад +3

      There is no travelling microscope in our lab 😎

  • @vedavathihemanna9887
    @vedavathihemanna9887 Год назад

    Very good explanation can I get the written procedure for this

    • @haricvm
      @haricvm  Год назад +1

      Pdf available pls wts app 9645036985

  • @A2-ASquare
    @A2-ASquare 5 лет назад +1

    Projectil ninnu viva okke kanuvo

  • @shamlik5589
    @shamlik5589 4 года назад +1

    Viva koodi kittiyal inn public examin coolayi pokamayirunnu

  • @studypro944
    @studypro944 5 лет назад

    Great job Athulya 👍

  • @aswanthkp4578
    @aswanthkp4578 5 лет назад +2

    this video is very useful..

  • @fathimarahmath3490
    @fathimarahmath3490 Год назад +2

    2023 batch 😼👋

  • @devvachan9919
    @devvachan9919 6 лет назад +8

    Sir pls upload liquid lens experiment video..🙏🏻🙏🏻🙏🏻

    • @nithya7805
      @nithya7805 5 лет назад

      Liquid lens exmnu varillallo pnnenthna?

  • @movieblast2132
    @movieblast2132 5 лет назад +1

    Thank you so much 🙏🙏🙏🙏

  • @soumyavenugopal6588
    @soumyavenugopal6588 5 лет назад +1

    Thank you 👏👏👏

  • @agmbssmlp3739
    @agmbssmlp3739 6 лет назад +3

    Sir liquid lens experiment pls

  • @vijayanvmv9127
    @vijayanvmv9127 5 лет назад +3

    Super

  • @b_utube
    @b_utube 9 месяцев назад

    What is R1 R2

  • @irfanp4045
    @irfanp4045 5 лет назад +5

    Full nyz aanuppaa

  • @abhay6230
    @abhay6230 5 лет назад +3

    3:18 virtual image alla virtual object.

    • @haricvm
      @haricvm  5 лет назад

      Ys... Your correct...

    • @haricvm
      @haricvm  5 лет назад

      Ys... Your correct...

    • @rithikaanand
      @rithikaanand 5 лет назад

      @@haricvm Sheriya..convex lens converge cheyunna image ,concave lensinu virtual object aayitt act cheyum.Right?

  • @merilfrancis4457
    @merilfrancis4457 6 лет назад +3

    Thanku so much.

  • @gregoryshajan4641
    @gregoryshajan4641 5 лет назад

    Good explanation

  • @rishikeshpk3860
    @rishikeshpk3860 3 года назад

    Thamk you ❤️❤️❤️

  • @gayathri.r3178
    @gayathri.r3178 2 года назад +3

    Onnum mansilakatha le njn🥲

  • @ameenahameedvp9746
    @ameenahameedvp9746 5 лет назад +2

    thank you so much sir✌

  • @aiswarya7903
    @aiswarya7903 5 лет назад +7

    Examinu graphical method cheyyano??

    • @haricvm
      @haricvm  5 лет назад +1

      Depends on questions you get

  • @siddhni
    @siddhni 6 лет назад +1

    thank for explaining

  • @binisam5572
    @binisam5572 6 лет назад +3

    😊😊

  • @gaminghananvlog9214
    @gaminghananvlog9214 5 лет назад

    Sir viva koodi pariganikkmo

  • @nuhmanshibili1067
    @nuhmanshibili1067 5 лет назад +1

    Useful...

  • @adithyavarshaas924
    @adithyavarshaas924 5 лет назад

    Sir liquid lens onn upload cheyyuuuu

  • @keerthanamanoj5731
    @keerthanamanoj5731 2 года назад

    Why 1.5*10??

    • @haricvm
      @haricvm  2 года назад +1

      Image is more clear and it's the good distance for chosen u b/w 1.5f and 2.5 f

    • @haricvm
      @haricvm  2 года назад +1

      Here f=10

  • @Dumbhere
    @Dumbhere 3 года назад

    Athulya🌟

  • @4yuuush
    @4yuuush 5 лет назад +1

    Super aayind

  • @selvamoni3797
    @selvamoni3797 5 лет назад +2

    Excellent

  • @robinsong4246
    @robinsong4246 5 лет назад

    Super...

  • @anjith3080
    @anjith3080 5 лет назад +1

    Thanks

  • @cpjagadeesh9435
    @cpjagadeesh9435 4 года назад

    Nice

  • @hamsaap1507
    @hamsaap1507 5 лет назад

    Sir
    1.5 engana kityeth

    • @haricvm
      @haricvm  5 лет назад +1

      It's a general concept
      Value of u in between 1.5*f
      And 2.5*f....
      To get more clear image , good image size, etc

  • @amalg.s809
    @amalg.s809 5 лет назад +1

    Inn practical public aan

  • @allenjoshy1893
    @allenjoshy1893 Год назад

    1.5 evidunnu vannu

  • @reebakuriyakkose4774
    @reebakuriyakkose4774 5 лет назад

    Thank you

  • @thescarynature4479
    @thescarynature4479 2 года назад

    Thankyou

  • @jishashaju6916
    @jishashaju6916 5 лет назад

    Thanks a lot

  • @ss30
    @ss30 5 лет назад +1

    can't you guys speak in english

  • @naynabenpatel5558
    @naynabenpatel5558 5 лет назад

    Sir. Elle kuchh samaj nai
    Hindi or English me sabko useful hota

  • @daliya759
    @daliya759 5 лет назад

    Viva