Convex Lens: Image Properties | Physics | Class 7 | CBSE | NCERT | ICSE

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  • เผยแพร่เมื่อ 2 ก.พ. 2025

ความคิดเห็น • 125

  • @tarinipatel4175
    @tarinipatel4175 7 ปีที่แล้ว +6

    First i was not unable to understand the ray diagrams but after watching your video ....... I find it sooo simple THX sir alot

  • @kndjawandhakndjawandha2608
    @kndjawandhakndjawandha2608 6 ปีที่แล้ว +5

    This vedio is my lifesaver.
    Very nice and detail explanation, THANKS.

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว +1

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  • @vaishalisantoshpawar7182
    @vaishalisantoshpawar7182 6 ปีที่แล้ว +2

    No words..mind blowing...plz make more vdos for us sir😎

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @mortaldynamo4511
    @mortaldynamo4511 6 ปีที่แล้ว +1

    thnx I loved your video thnx .........................infinite.i became your fan.this is my first video I seen thnx..................infinite.gjb explanation

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @nageswararaogonna8879
    @nageswararaogonna8879 6 ปีที่แล้ว +1

    Sir... extraordinary explanation thank you so much sir

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @rajs7153
    @rajs7153 6 ปีที่แล้ว

    Sincere thanks to Deltastep for this initiative. Great tutor too.

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @pinnintihari1949
    @pinnintihari1949 5 ปีที่แล้ว

    Sir your teaching is excellent I can muster up my confidence when I learn this topics

    • @DeltaStep
      @DeltaStep  4 ปีที่แล้ว

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  • @garvmangla3279
    @garvmangla3279 6 ปีที่แล้ว +5

    sir you explained more thoroughly than my science teacher

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @deepaks2236
    @deepaks2236 6 ปีที่แล้ว

    Thanks a lot sir because of u I can understand the formation of image by convex mirror .

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @amnamuzammil9446
    @amnamuzammil9446 7 ปีที่แล้ว

    Excellent concepts are cleared now👍👍👍

    • @DeltaStep
      @DeltaStep  7 ปีที่แล้ว

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  • @ananyaprajapati584
    @ananyaprajapati584 6 ปีที่แล้ว +3

    Bhaiya, I don't understand why in 6th case image will enlarged? plzz explain

  • @sajimathew7798
    @sajimathew7798 7 ปีที่แล้ว +5

    thank you sir a lot..... because of u i understood a topic for ma ssc xam☺️👍👍

    • @DeltaStep
      @DeltaStep  7 ปีที่แล้ว

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  • @Sristi7885
    @Sristi7885 6 ปีที่แล้ว +1

    Sir please tell me where should an object be placed in front of the convex lens to get a real image of the size of the object

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @priyankasauda6327
    @priyankasauda6327 5 ปีที่แล้ว +1

    How imaginable l like your teaching

    • @DeltaStep
      @DeltaStep  4 ปีที่แล้ว

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  • @sharanappanayaka9353
    @sharanappanayaka9353 7 ปีที่แล้ว +5

    sir very beautiful lesson teaching ur

    • @DeltaStep
      @DeltaStep  7 ปีที่แล้ว

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  • @ravichandrankandasamy1815
    @ravichandrankandasamy1815 6 ปีที่แล้ว +1

    Very very very very thanks...

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @lordbeerus7822
    @lordbeerus7822 4 ปีที่แล้ว +1

    Can u verify the case of object at 2F with lens formula

    • @DeltaStep
      @DeltaStep  4 ปีที่แล้ว

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  • @nikhilaggarwal213
    @nikhilaggarwal213 7 ปีที่แล้ว

    Thanks sir, it was really a helpful video,

    • @DeltaStep
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  • @ashishhpal
    @ashishhpal 6 ปีที่แล้ว

    Got the concept by seeing it once.. Nice job

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @anuragmisra8320
    @anuragmisra8320 4 ปีที่แล้ว +1

    Thank you so much !

    • @DeltaStep
      @DeltaStep  4 ปีที่แล้ว

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  • @georghieronymus9935
    @georghieronymus9935 6 ปีที่แล้ว +1

    How do you make such animations?

  • @mudryaadancedream1399
    @mudryaadancedream1399 6 ปีที่แล้ว

    I have may doubt about this lesson but after looking this video I am thankful to you

    • @DeltaStep
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  • @avaniagrawal6851
    @avaniagrawal6851 6 ปีที่แล้ว

    thank you soo much... helped me a lot in my exam :)

  • @shailenderkalia8344
    @shailenderkalia8344 7 ปีที่แล้ว +3

    thxns.....
    exam in a hour ................

    • @DeltaStep
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  • @zovendas1721
    @zovendas1721 5 ปีที่แล้ว

    This video really helps me a lot when I have my exams. Thank u

    • @DeltaStep
      @DeltaStep  5 ปีที่แล้ว

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  • @prachimeghani4631
    @prachimeghani4631 7 ปีที่แล้ว

    great learning enjoyed ...........learning......

    • @DeltaStep
      @DeltaStep  7 ปีที่แล้ว

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  • @sreelekhareddy5658
    @sreelekhareddy5658 6 ปีที่แล้ว

    Hi Sir, thank you for a good video. In the earlier video you explained that magnifying glass is an example of converging mirror ie., concave mirror. Now you are taking it as convex mirror. Please explain whether magnifying glass is convex or concave

    • @DeltaStep
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    • @shaloo1460
      @shaloo1460 5 ปีที่แล้ว +1

      sir told magnifying glass is an example of a convex lens not mirror

  • @hetvikhetia4354
    @hetvikhetia4354 6 ปีที่แล้ว

    Very useful and well explained content

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @headshotgaming866
    @headshotgaming866 6 ปีที่แล้ว

    Thank u sir..awesome explanation I have understood very well... Tomorrow I have exams I have got it

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @shaik.mehaboobaraziya4414
    @shaik.mehaboobaraziya4414 7 ปีที่แล้ว

    Tq so much bro because of u i understand one ssc topic

    • @DeltaStep
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  • @shaikhabdullah7500
    @shaikhabdullah7500 4 ปีที่แล้ว

    👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍

    • @DeltaStep
      @DeltaStep  4 ปีที่แล้ว

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  • @ayshakutty7200
    @ayshakutty7200 4 ปีที่แล้ว

    Thank u so much ..... Better than my science tr

    • @DeltaStep
      @DeltaStep  4 ปีที่แล้ว

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  • @asharibimran5645
    @asharibimran5645 7 ปีที่แล้ว

    awesome video and explanation

    • @DeltaStep
      @DeltaStep  7 ปีที่แล้ว

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  • @shyammishradfmo1990
    @shyammishradfmo1990 7 ปีที่แล้ว

    Thanks a lot for the video.

    • @DeltaStep
      @DeltaStep  7 ปีที่แล้ว

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  • @ikhan2191
    @ikhan2191 7 ปีที่แล้ว

    thank u so much sir. for this video

    • @DeltaStep
      @DeltaStep  7 ปีที่แล้ว

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  • @mukulmathur3106
    @mukulmathur3106 5 ปีที่แล้ว

    Bhai kha Pe rehte To aap?

  • @bhavyjain.7892
    @bhavyjain.7892 6 ปีที่แล้ว

    Sir aap bhaut acha parhate Ho sir

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @manishchetry1109
    @manishchetry1109 6 ปีที่แล้ว

    U r the best

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @materialgworl6364
    @materialgworl6364 6 ปีที่แล้ว

    thank you so much sir

  • @manishamallick3561
    @manishamallick3561 4 ปีที่แล้ว

    Sir can I say that most of the properties of a concave mirror are similar to those of a convex lens

    • @DeltaStep
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  • @Hinduism139
    @Hinduism139 6 ปีที่แล้ว

    Kya 2F2 nd 2F1 centr of curvature hai???

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @itslavanya4647
    @itslavanya4647 5 ปีที่แล้ว

    Thankuuuuu🙏😄😄😄 you saved me .. exam in 24 hours

    • @DeltaStep
      @DeltaStep  4 ปีที่แล้ว +1

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  • @sharkster_gamer6619
    @sharkster_gamer6619 6 ปีที่แล้ว

    I have final exam tom and I was frustrated until I watched your vid thx a lot ❤️❤️❤️❤️

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @LalitaDevi-ju2yx
    @LalitaDevi-ju2yx 6 ปีที่แล้ว

    We are intelligent and top of the teacher

  • @riazmushtaq21
    @riazmushtaq21 5 ปีที่แล้ว

    great video

    • @DeltaStep
      @DeltaStep  4 ปีที่แล้ว

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  • @bdeepa8523
    @bdeepa8523 6 ปีที่แล้ว

    Super bro

  • @barshasahoo9089
    @barshasahoo9089 6 ปีที่แล้ว

    Very very nyc......

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @vaishalisantoshpawar7182
    @vaishalisantoshpawar7182 6 ปีที่แล้ว

    But why to keep object only on principal axis and not anywhere else infront of lens...🤔😶

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @shailenderkalia8344
    @shailenderkalia8344 6 ปีที่แล้ว +6

    exam in 1 hour

  • @monalisatripathy6466
    @monalisatripathy6466 6 ปีที่แล้ว

    thanks a lot

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @mahendrakadam9818
    @mahendrakadam9818 5 ปีที่แล้ว

    Ty sir

    • @DeltaStep
      @DeltaStep  5 ปีที่แล้ว

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  • @sobhaviswanathan5027
    @sobhaviswanathan5027 6 ปีที่แล้ว

    Good☺️

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @yeshvantrajput
    @yeshvantrajput 6 ปีที่แล้ว

    Are f1 and f2 equidistant From optical centre

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @kkmkkm3625
    @kkmkkm3625 6 ปีที่แล้ว

    wao great

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @rajeshshukla3487
    @rajeshshukla3487 8 ปีที่แล้ว +2

    very good lecture, i have one doubt why we always take object on the principal axis, object can be any place in front of the lense. but in all book people always assume object on the axis, if object is not on axis and it lie any place in 3d view in front of lense then how i can draw the image

    • @DeltaStep
      @DeltaStep  6 ปีที่แล้ว

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  • @priyankitadey8105
    @priyankitadey8105 6 ปีที่แล้ว

    Mast hainyaar

  • @al-hilal-shk
    @al-hilal-shk 7 ปีที่แล้ว

    nice one

    • @DeltaStep
      @DeltaStep  7 ปีที่แล้ว +1

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  • @sanfangaming626
    @sanfangaming626 4 ปีที่แล้ว

    Nice.

    • @DeltaStep
      @DeltaStep  4 ปีที่แล้ว

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  • @shreyanshsahu411
    @shreyanshsahu411 7 ปีที่แล้ว +5

    Bhaiya please speak loudly

    • @DeltaStep
      @DeltaStep  7 ปีที่แล้ว

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  • @asthajitasarmah4374
    @asthajitasarmah4374 4 ปีที่แล้ว

    What is meaning of infinity here ??

    • @DeltaStep
      @DeltaStep  4 ปีที่แล้ว

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  • @chaitalisoni4332
    @chaitalisoni4332 7 ปีที่แล้ว

    please explain the terms f1 , f2, 2f and also centre of curvature[c1,c2]

  • @samsonpclp
    @samsonpclp 8 ปีที่แล้ว

    good

    • @DeltaStep
      @DeltaStep  7 ปีที่แล้ว

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  • @breakingnews4345
    @breakingnews4345 7 ปีที่แล้ว

    Acha khel gye

  • @heartfamily5126
    @heartfamily5126 7 ปีที่แล้ว

    for the F1

  • @MukeshKumar-bc2wx
    @MukeshKumar-bc2wx 5 ปีที่แล้ว

    How it is possible

    • @DeltaStep
      @DeltaStep  5 ปีที่แล้ว

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  • @heartfamily5126
    @heartfamily5126 7 ปีที่แล้ว

    sorry I am wrong :(

  • @heartfamily5126
    @heartfamily5126 7 ปีที่แล้ว

    you are wrong, it is virtual,upright and larger

  • @sarvajit04
    @sarvajit04 5 ปีที่แล้ว

    Waste of time listening to him

  • @sarvajit04
    @sarvajit04 5 ปีที่แล้ว

    Not at all a clear video