Image Formation By Convex lenses | Best Demonstration of All Cases | Physics | Grade 8-12

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  • Опубліковано 26 вер 2024
  • #convexlens#raydiagrams#Demonstrations
    To learn the ray diagrams kindly follow the link below
    • Simplest Way To Draw R...
    To learn the rules for ray diagrams kindly follow the link below
    • Rules for Image format...
    Image Formation By Concave Mirror | Grade 7-12 | Physics Demonstration
    • Image Formation By Con...
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КОМЕНТАРІ • 81

  • @augijyotbali2131
    @augijyotbali2131 2 роки тому +30

    Best explanation sir, we don't need 3 hours lectures but lifetime understanding

  • @revathiscsreekanth867
    @revathiscsreekanth867 Рік тому +7

    Thank Sir, for the detailed explanation.. Much easier to understand with a practical demo... Timely help. 🙏

  • @ASHISHKUMAR-hv3cl
    @ASHISHKUMAR-hv3cl 3 роки тому +8

    Really helpful for our practical 🙏🙏 😊 thanks so much 💗 sir ji 💗🙏🙏

  • @CivilEngineeringForum
    @CivilEngineeringForum 2 роки тому +2

    this is the best youtube channel for physics

  • @rujutakulkarni9961
    @rujutakulkarni9961 8 місяців тому +1

    a perfect video to learn in a short period of time !!!!

  • @kakarsabir9198
    @kakarsabir9198 2 місяці тому

    What a great effort, Best explanation,more power to you🌹

  • @sciencepracticals1624
    @sciencepracticals1624 2 роки тому +3

    Doing a great job for students. Good 👍

  • @hetjoshi6014
    @hetjoshi6014 4 роки тому +2

    Sir Nice video.Very Nicely explained image formed by convex lense

  • @ramakrishnatoopurani5157
    @ramakrishnatoopurani5157 8 місяців тому +1

    Best teach ever ❤❤

  • @সত্যেরউন্মোচন-ন৪ম

    Thank you so much sir ❤️🙂☺️. This video is very useful for me. Thank you so much.lm from Bangladesh 🇧🇩🇧🇩🇧🇩🇧🇩

  • @AvniDiwan-tu3wh
    @AvniDiwan-tu3wh 4 місяці тому

    This video was very helpful!! Thankyou so much.

  • @binitanarayanmishra7917
    @binitanarayanmishra7917 5 місяців тому

    Sir thanks so much for the explanation , it was a lifeline for me in my practicals 😊

  • @CivilEngineeringForum
    @CivilEngineeringForum 4 роки тому +2

    Superb demo
    Thank you it was very useful

  • @beardedbotanist8662
    @beardedbotanist8662 3 роки тому +1

    thank you sir you are best teacher in the world

  • @TQM237
    @TQM237 Рік тому +1

    You're a called teacher ❤️

  • @sikandar3192
    @sikandar3192 7 місяців тому

    Thank you so much sir this help me a lot ☺️ for my exams 📚📖👌👍👍

  • @nggameingdunia8154
    @nggameingdunia8154 7 місяців тому

    Best explanation sir
    Saw 100s of video but didn't understand anything

  • @aryanthakkkar2640
    @aryanthakkkar2640 4 роки тому +1

    Fabulously Made sir....30k soon

  • @funnywithtalkingtom8938
    @funnywithtalkingtom8938 2 роки тому

    I had easily understood Sr ...Very thanks

  • @devbratpaliwal1040
    @devbratpaliwal1040 4 роки тому +2

    Sir जब हम कोई rule पढ़ते हैं तो उसमें जो proportionality constant आता है उसकी value kese find ki jati hai

    • @MakeMeScientific
      @MakeMeScientific  4 роки тому +5

      Thanks for watching the video. Most of the constants in physics are calculated by experiments like acceleration due to gravity constant is calculated by Simple pendulum method. G gravitational constant is calculated by Cavendish method

    • @devbratpaliwal1040
      @devbratpaliwal1040 4 роки тому

      @@MakeMeScientific thank you sir

  • @chakmadhunu6323
    @chakmadhunu6323 3 роки тому +1

    Wow great explanation 🙂🙂

  • @panneerselvam9279
    @panneerselvam9279 5 місяців тому

    ❤Great sir

  • @cook4me818
    @cook4me818 3 роки тому +2

    Nalla avatharanam

  • @geofferyromany4634
    @geofferyromany4634 2 роки тому

    Thank you. Now to watch again.

  • @RupinderKaur-jj2hq
    @RupinderKaur-jj2hq Місяць тому

    Bestest

  • @amithaks7486
    @amithaks7486 Рік тому

    Thank u so much so informative

  • @nidhi.rathiii
    @nidhi.rathiii 2 роки тому +1

    what we have to move? lens or screen?for different readings?

    • @MakeMeScientific
      @MakeMeScientific  2 роки тому

      ua-cam.com/video/6ki0GmxoY6A/v-deo.html
      please watch this

  • @actiontoperfection13
    @actiontoperfection13 4 роки тому +1

    Please make more videos if possible it really helps

  • @bikkikuriakose3557
    @bikkikuriakose3557 2 роки тому +1

    Here in the last case, the focal length was around 20 cm. What will happen if the lens is placed very closer to the screen?

    • @MakeMeScientific
      @MakeMeScientific  2 роки тому +3

      Focal length always remain constant

    • @sciencepracticals1624
      @sciencepracticals1624 2 роки тому

      The image will be on the side of the object. It will be large and erect as shown. Remove screen and place your eye in the place of screen to see its image

  • @sciencepracticals1624
    @sciencepracticals1624 2 роки тому

    Well tried but 1.keep the object. Candle is the source of light
    2. Screen should be upright perpendicular to the table

  • @seetalaxmi4061
    @seetalaxmi4061 Рік тому +2

    You have to show the adjustment of the screen to get the image but not directly keeping the screen at that point

  • @trending1360
    @trending1360 2 роки тому +2

    There is an error by mistake (see 0:11) 5th point. It should be "Height measured below the principle axis is Negative "

  • @rojigalla7925
    @rojigalla7925 3 роки тому

    Thank u so much sir new here but understood

  • @arya-qy7hc
    @arya-qy7hc 3 роки тому +1

    Kya ulta msg jane se brain pr frk pdega

    • @MakeMeScientific
      @MakeMeScientific  2 роки тому +1

      Optic nerve carries signal to brain and brain converts it to straight image

  • @shatoshia
    @shatoshia 3 роки тому +1

    Tx it helped me

  • @ChinmayJain-bq8yb
    @ChinmayJain-bq8yb Рік тому

    outstanding experiment sir

  • @rashmipal96
    @rashmipal96 3 роки тому +3

    Sir your explanation is wonderful..

  • @Scienceendeavour
    @Scienceendeavour 2 роки тому

    Very good demo

  • @kartikey_pandey_bjym
    @kartikey_pandey_bjym 2 роки тому

    Thank you sir

  • @kanvapatelamchi
    @kanvapatelamchi 3 роки тому

    Thank you

  • @skullcrush3r437
    @skullcrush3r437 3 роки тому

    I enjoyed 😅

  • @suryanshsingh874
    @suryanshsingh874 4 роки тому

    Nice video

  • @sabavaths5996
    @sabavaths5996 4 роки тому

    Nice sir

  • @ashishmj230
    @ashishmj230 Рік тому

    what a big and beautiful house sir i think you are rich

  • @soulgaming2471
    @soulgaming2471 3 роки тому +1

    Op

  • @whyyoulooking4944
    @whyyoulooking4944 3 роки тому +3

    My real question is how to measure image length :)

    • @MakeMeScientific
      @MakeMeScientific  2 роки тому +2

      You mean height of the image. It can be roughly measured with scale on screen. Or by applying magnification formula you can calculate
      ua-cam.com/video/6ki0GmxoY6A/v-deo.html

  • @omkargangwar5651
    @omkargangwar5651 Рік тому +1

    If u=-10cm
    F=-20cm
    V=?
    ACCORDING TO YOUR 1ST CASE

  • @noorfatimajamal2393
    @noorfatimajamal2393 Рік тому

    Image of an Object at focal point should be virtual not real

    • @MakeMeScientific
      @MakeMeScientific  Рік тому

      Incorrect

    • @noorfatimajamal2393
      @noorfatimajamal2393 Рік тому

      In book “physics matters GCE o levels edition 4 , chap 12 , lenses , it is mentioned that object at focal point make virtual image however when I performed an experiment myself its not that way . Image formed is real.

  • @Dhyaneshwar-um6ln
    @Dhyaneshwar-um6ln 9 місяців тому

    If when placed at F1 the image is at infinity then what are we seeing at the screen?

    • @MakeMeScientific
      @MakeMeScientific  9 місяців тому

      Infinity means very long distance compared to the focal length of the lens so if the focal length is 10 cm a distance of 200 m can be considered as infinity

    • @Dhyaneshwar-um6ln
      @Dhyaneshwar-um6ln 9 місяців тому

      @@MakeMeScientific but the reflected rays seems to never meet!

  • @vaishnavisoni4106
    @vaishnavisoni4106 Рік тому

    Best explaining thankyou sir for this vedio

  • @ashishjadhav8765
    @ashishjadhav8765 3 роки тому

    Bhai ye 20cm convex lens kaha se kharide aur ha ye kitne ki aati hay

  • @Mika-d4h
    @Mika-d4h 9 місяців тому

    Nice

  • @recipesvideos1401
    @recipesvideos1401 Рік тому

    Best explanation👍

  • @shivanishukla2155
    @shivanishukla2155 2 роки тому

    Nice video, but sir I have one doubt that will there be image formed in lens in every case without screen??

    • @MakeMeScientific
      @MakeMeScientific  2 роки тому +1

      Yes it will but to see the image screen should be placed, or else the image will be in air and cant be seen by human eye

    • @shivanishukla2155
      @shivanishukla2155 2 роки тому

      @@MakeMeScientific thank you sir 🙏