FOCAL LENGTH OF CONVEX LENS

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  • Опубликовано: 19 дек 2024

Комментарии • 357

  • @omegadelta4189
    @omegadelta4189 11 месяцев назад +41

    2:46 rough focal length
    4:53 placing lens
    6:31 placing object
    7:51 parallax
    19:43 final readings

  • @i_m_abhi_420
    @i_m_abhi_420 11 месяцев назад +96

    Who is here for 2024 physics practical

  • @harshdeepsingh759
    @harshdeepsingh759 Год назад +74

    Thank you sir this Video really helped me for my tomorrow's practical😃

  • @HarshitSharma-en8kj
    @HarshitSharma-en8kj 2 года назад +5

    Wow sir kya explain kiya, best explanation.

  • @premaangadi3456
    @premaangadi3456 Год назад +6

    Thank you sir and I needed focal length of concave lens

  • @zoyaahmedkhan6348
    @zoyaahmedkhan6348 Год назад +16

    we're nothing without youtube🥂

  • @rmishra1895
    @rmishra1895 Год назад

    thnaks sir, kuch hi ghanton mein practical hai. this video is best.

  • @AdityaPatil-eh3rf
    @AdityaPatil-eh3rf Год назад +392

    Legends are watching 1 day before exam😅

  • @bijenderdahiya26
    @bijenderdahiya26 2 года назад +7

    Mind blowing explanation 👍🏻💯🔥

  • @yashantil9375
    @yashantil9375 2 года назад +2

    Thank you sir today is my practical it will surely going to help

  • @aryangupta9890
    @aryangupta9890 10 дней назад +3

    Ultra legends watching in on day of exam at centre

  • @viramyar4259
    @viramyar4259 Год назад +7

    Even though I don't know hindi, you use enough english for me to understand. Thanks mate. Cheers.

  • @Nikhil.Singh_
    @Nikhil.Singh_ 2 года назад +1

    Thankyou sir
    For this amazing explanation
    Tomorrow is my pratical

  • @omharidubey
    @omharidubey Год назад

    bhut bhut dhanyawad aapko🙏🙏
    best way of explanation

  • @anaymandloi2063
    @anaymandloi2063 11 месяцев назад +23

    Watching it a day before my physics practical- batch 2024 ❤😂haven't studied whole year and made my concept clear in minutes..😂 All the best everyone, and to all the future buddies also ❤❤

  • @norauniverseindia3161
    @norauniverseindia3161 10 месяцев назад +8

    Hours before exam

  • @sameersenapati6311
    @sameersenapati6311 Год назад +6

    Thank you so much, sir. I have my practical in just an hour, and this video really helped me.

  • @adityadharaiyasstudymania8574
    @adityadharaiyasstudymania8574 3 года назад +71

    Wow..! This is indeed a difficult experiment even to demonstrate virtually..
    But you made it happen, very nice and informative explanation, thanks a lot sir..!👌🏻👌🏻👍🏻

  • @ShivaYadav-uy7iy
    @ShivaYadav-uy7iy Год назад +2

    Thank you very much sir

  • @gauravilokhande7561
    @gauravilokhande7561 9 месяцев назад +1

    I'm. Watching before 1 hour before exam 😂😂😂

  • @Vinayb1976
    @Vinayb1976 Год назад

    The way u teach really awesome sirrr

  • @harshvardhansingh8545
    @harshvardhansingh8545 2 года назад +2

    Best materiel on youtube

  • @jamshedalam5050
    @jamshedalam5050 Год назад

    Love you sir, aap ka shukriya, samajh mein a gaya,
    school mein ham confused hogaye the.

  • @abdulmoizkhan1889
    @abdulmoizkhan1889 2 года назад +1

    Sir thank u so much this will really help in my class 12 th practicals

  • @harsimrankaur1746
    @harsimrankaur1746 Год назад +1

    Thank so much sir thank you 😊thank god muja experiment samaj aa he gaya

  • @bhavyagoswami4159
    @bhavyagoswami4159 Год назад +44

    Thank you very much Sir.
    We fell live atmosphere when we see your practical sessions.
    Naman to your efforts for all 12th standard students.
    Respect for the the quality of knowledge you provide.
    🙏🙏🙏👨‍🏫🙏🙏🙏

  • @FlyingMarvels
    @FlyingMarvels 2 года назад +1

    super explanation pls do all cbse experiments

  • @sajwanaayush6089
    @sajwanaayush6089 2 года назад +2

    Very helpful video sir ji 😃❤

  • @evanshi3615
    @evanshi3615 2 года назад +14

    Most amazing channel ever found
    You're going to gain fame soonnn...

  • @kuniachary6331
    @kuniachary6331 2 года назад +28

    Thank you so much sir, this really helped me🙏

  • @geetayadav6172
    @geetayadav6172 Год назад +1

    it's very helpful sir, kindly try to cover even more errors and difficulties

  • @diya619
    @diya619 Год назад +3

    Thank u sir tomorrow is my board practical.. I have seen all experiments from ur channel only sir... So helpful 🙏🙏🙏🙏🙏

  • @iron.man-
    @iron.man- 10 месяцев назад +4

    Few Hours before board practical exam
    Now I can say that I am also a LEGEND ❤️‍🔥❤️‍🔥

  • @dragonxgaming6334
    @dragonxgaming6334 Год назад +3

    Thank a lot sir Tommorow is my board pratical and this type of videos mean a lot ❤

  • @Tayyaba_Niaz
    @Tayyaba_Niaz 6 месяцев назад +1

    Wowwww sir I can't got a parallax method but how you define the whole sir thank you so much sir 😉 love the teaching style may god bless you❤❤❤❤❤❤❤

  • @shikhar999yt9
    @shikhar999yt9 2 года назад +6

    What a explaination😍

  • @suhaniharode2213
    @suhaniharode2213 Год назад +3

    Sir it would be really helpful if you could upload video for focal length of covex mirror too !! (please upload before January it would be helpful for lot of students) Thank you sir !

  • @SunilKumar-zs5vh
    @SunilKumar-zs5vh 2 года назад +6

    This was the best explanation of the experiment so far in RUclips

  • @subratamodak187
    @subratamodak187 Год назад +4

    All the best for your tomorrow practical exam

  • @md_writes_0.7
    @md_writes_0.7 Год назад +1

    Thank you sir 😊 😊

    • @s-1196
      @s-1196 Год назад

      2022-2023 🤣
      Best of luck bro

  • @patelshivam6278
    @patelshivam6278 10 месяцев назад

    Kya samjhaya hey sir ❤ thank you sir

  • @thelimitingreagent9791
    @thelimitingreagent9791 2 года назад +12

    Sir you explain this experiment so easily thankyou so much sir for your efforts ❤️

  • @Mrmaster20768
    @Mrmaster20768 11 месяцев назад +2

    Thank you so much sir🙏

  • @namanarora2005
    @namanarora2005 11 месяцев назад

    If anyone is having doubt why we divided by 2 at last is because-
    The point where u and v are same is centre of curvature and that is 2f so thats why we divide by 2.

  • @shivanisharma_js
    @shivanisharma_js 2 года назад +3

    Thank you sir 😊😊

  • @RAHU-go2rn
    @RAHU-go2rn Год назад +2

    Watching practical before two days 😁😁

  • @_Aditya2409
    @_Aditya2409 3 месяца назад +1

    Sir quality bdia krdete toh acha rehta

  • @DataDynamics25
    @DataDynamics25 Год назад +4

    thank you sir🙏🏼 all your videos are really very helpful 💖i have my prac tomorrow need your blessings sir😊

  • @PriyanshiRajput403
    @PriyanshiRajput403 11 месяцев назад

    Vry gud explained sir ❤👌🏻👌🏻

  • @SANATHANxHANUMAN
    @SANATHANxHANUMAN Год назад +2

    UNBELIEVABLE😘😘😘😘😘😘😘

  • @biswojit........
    @biswojit........ Год назад

    Thank you so much sir per hamare focal length of concave mirror bhi hua hai per apne vedio nehin dale hai ese bhi ek vedio banaye sir plz

  • @NEETAakash-rz7fg
    @NEETAakash-rz7fg 14 дней назад

    Thank you sir... For great explanation❤

  • @iqraaansari3602
    @iqraaansari3602 5 месяцев назад

    Wht a good explanation!🤗

  • @BladeZ_AdymanY
    @BladeZ_AdymanY Год назад +4

    Cameraman op in the chat

  • @poojapandey9223
    @poojapandey9223 Год назад +4

    This was the best explaination ever 🙏🙏 I appreciate you sir , I understand better with your explaination than in offline mode of my school experiment 🙏🙏 So thank you so much .

  • @ngxdejiggle2833
    @ngxdejiggle2833 10 месяцев назад +2

    Tommorow practical exam❤❤

  • @saumya_singh.183
    @saumya_singh.183 Год назад +1

    Thank you so much sir

  • @sakshammakhija7584
    @sakshammakhija7584 3 месяца назад

    Thank you sir sab achhe se samajh aa gya

  • @kanishkamishra598
    @kanishkamishra598 2 года назад +2

    Sir aapne knitting needle ki measurement kyoo nahi li??

  • @bhoomikapanotra3150
    @bhoomikapanotra3150 10 месяцев назад

    Thank u sir for make our practical exams very easy and also to make more interest in physics subject ❤❤❤❤ thank u so much sir.

  • @VivekanuragE
    @VivekanuragE Год назад

    the best explaination ❤❤❤❤❤

  • @shahnazbaigshahnazbaig1040
    @shahnazbaigshahnazbaig1040 10 месяцев назад +11

    Ultra pro legends are watching 1 hour before exam 😂😂

  • @beyond_op321
    @beyond_op321 Год назад +2

    Sir please give the video of
    "To find the value of v for different values of u in case of a concave mirror and to find the focal length."
    Sir please my practical is in 5 days.

  • @Vinayb1976
    @Vinayb1976 Год назад +2

    In college we see experiement but we can't understand but here whn u teach once we can doo it by our own. tq soo much sir ur videos helpful for us 🙏🙏🙏🙏

  • @lindusindu758
    @lindusindu758 5 месяцев назад

    Thank to clear the concept..😊

  • @varshatikkiwal8092
    @varshatikkiwal8092 4 месяца назад +4

    Kya mere tere sabko 1 den pehle hi yaad aataa hai ki kal practical hai 😂😂😂😂😅😅😅

  • @sumitmanna24
    @sumitmanna24 2 года назад

    Really sir very helpful ☺️💥💥🔥

  • @varshabagadia5120
    @varshabagadia5120 2 года назад +1

    Very well explained sir

  • @factiment7014
    @factiment7014 11 месяцев назад +3

    2024 vale attendance laga do 👇👇👇👇👇👇👇👇👇👇👇

  • @kanishka1532
    @kanishka1532 Год назад +1

    ❤❤thank you

  • @jeetlalyadav2201
    @jeetlalyadav2201 2 года назад +1

    Nice explanation

  • @harmanveer459
    @harmanveer459 11 месяцев назад

    Best explanation ever❤❤ thank you so much sir ❤❤😊

  • @debolinabhowmick692
    @debolinabhowmick692 Месяц назад

    Goood explanation 😊😊😊😊

  • @sreesanthy4318
    @sreesanthy4318 2 года назад +5

    Thank you for your effort sir I am giving practical exam tomorrow. It is Very helpful for us. Sir please add Procedure in The Description sir

    • @experientialphysics
      @experientialphysics  2 года назад +3

      Good luck 👍 and in practical exam you need not write down procedure. It's just you have to perform.

  • @thedhirajkushwaha
    @thedhirajkushwaha 2 года назад +1

    Thanks a lot for the tutorial. I was daamn frustrated as I don't get anything in school

  • @cccdeadpoolxd920
    @cccdeadpoolxd920 Год назад +1

    upload in better quality 360p is very blur

  • @الشيخحسن-ت1م
    @الشيخحسن-ت1م 10 месяцев назад

    Dhannebad guruji

  • @saurabhchahal24
    @saurabhchahal24 Год назад

    we need to test tip to tip and correct the parallax from object needle side or image needle side?

    • @experientialphysics
      @experientialphysics  Год назад

      Image needle side

    • @saurabhchahal24
      @saurabhchahal24 Год назад

      @@experientialphysics Sir you were doing it from object needle side

    • @experientialphysics
      @experientialphysics  Год назад +1

      @@saurabhchahal24 i am doing from image side dear check it once again in video. The object needle is fixed and I am moving the image needle

    • @saurabhchahal24
      @saurabhchahal24 Год назад

      @@experientialphysics Yes sir i got it. Thank you very much for replying and helping. Tomorrow is my boards practical and I am practicing from your videos. They are very helpful.

    • @experientialphysics
      @experientialphysics  Год назад

      @@saurabhchahal24 good luck saurabh 👍

  • @kamal_ritu
    @kamal_ritu 27 дней назад

    To kya saare lenses ke liye hum rough focal length ko 1.5 se multiply karke hi position set karenge??😊😊

    • @experientialphysics
      @experientialphysics  27 дней назад

      Because hme lens ko f and 2f ke beech me rakhna hota he.

    • @kamal_ritu
      @kamal_ritu 27 дней назад

      @experientialphysics to kya object Lens ko sahi jagah rakhne ke liye rough focal length ko 1.5 se multiply ❌ karke utne hi distance pe convex lens se dur rakhna hoga??
      Ye question hai..

  • @diddiindira508
    @diddiindira508 2 года назад

    Very nice explanation

  • @gopaljhawar20
    @gopaljhawar20 10 месяцев назад +1

    That autofocus is testing my patience

  • @Kodandanaik317
    @Kodandanaik317 Год назад

    Thank you thank you thank you so much sir 🙏🙏🙏🙏🙏🙏🙏

  • @Rukhsar123
    @Rukhsar123 2 года назад +2

    Thank you soooooo much sir ☺️... it's vry helpful but isme quality thodi kam h ..

  • @nitinmishra2138
    @nitinmishra2138 Год назад +1

    Yeh kya Rani pari wala intro hai btw your videos are very helpful for me and my friends

  • @Nikhil.Singh_
    @Nikhil.Singh_ 2 года назад +1

    Sir
    knitting needle se distance kyu nhi liya

  • @krishu1632
    @krishu1632 2 года назад +4

    Sir can u make video on the experiment
    "To find focal length of a concave lens using a convex lens".
    Its my request. Pls make it before Monday. Monday is my physics practical exam🙏🏻🙏🏻🙏🏻

  • @arya__gaming.pkxd...
    @arya__gaming.pkxd... 2 года назад +3

    Crystal clear concept ❤️

  • @achintyamistry3745
    @achintyamistry3745 11 месяцев назад +2

    Legends watching 5 hour before the exam

  • @harshitharn4536
    @harshitharn4536 Год назад +2

    I'm really scared for tomorrow's exam sir

  • @IamxAbdullah
    @IamxAbdullah Год назад +3

    Whose having practical tomorrow

  • @pkrajpoot7645
    @pkrajpoot7645 10 месяцев назад

    Sir ye kaise pata chalega ki lens se kitne distance pe object needle ko rakhna. And the graph is same for 1/u and 1/v .
    Please reply Upcoming monday my practical

    • @experientialphysics
      @experientialphysics  10 месяцев назад

      Rough focal length k 1.5 times

    • @pkrajpoot7645
      @pkrajpoot7645 10 месяцев назад

      @@experientialphysics thank you very much sir ❤❤

  • @utkarsh_kr
    @utkarsh_kr Год назад +1

    ram ram bhai sareya ne

  • @akshayaseoulbts
    @akshayaseoulbts 10 месяцев назад

    Sir can you please make a video on " To find the focal length of a convex mirror using a convex lens"

  • @Afreenkhan0055
    @Afreenkhan0055 2 года назад

    Thanku sir 👍

  • @Pradhan-qu7ze
    @Pradhan-qu7ze 3 месяца назад

    Thanks thanks thanks a lottt sir😊

  • @123r95
    @123r95 11 месяцев назад

    Sir, intersection point kese determine kiya hai graph me?

    • @experientialphysics
      @experientialphysics  11 месяцев назад

      45 degree pe line bana do Jahan touch kre wo point

    • @123r95
      @123r95 11 месяцев назад

      @@experientialphysics thank you sir

  • @samikshasharma1542
    @samikshasharma1542 Год назад

    Sir, in this experiment we should use double convex or plano convex??

  • @Ansh_Pancholi
    @Ansh_Pancholi 10 месяцев назад

    Sir we do a calculation in this particle pls say

    • @experientialphysics
      @experientialphysics  10 месяцев назад

      I didn't get your query.

    • @Ansh_Pancholi
      @Ansh_Pancholi 10 месяцев назад

      @@experientialphysics mean we do a calculation in this practical and sir curcuit will given ready

    • @experientialphysics
      @experientialphysics  10 месяцев назад

      @@Ansh_Pancholi in this practical only focal length calculation is there on graph

    • @Ansh_Pancholi
      @Ansh_Pancholi 10 месяцев назад

      @@experientialphysics thank you sir

  • @aaravkumar2495
    @aaravkumar2495 10 месяцев назад

    Intro jordaar tha

  • @aviralchaturvedi4343
    @aviralchaturvedi4343 10 месяцев назад +1

    Sir 9:57 par sab ulta kyu dikh raha hai 😂😂😂