Focal length of Convex Lens u v Method
HTML-код
- Опубликовано: 11 сен 2024
- Camera:- Nikon P1000
Buy it:- amzn.to/2YiDVPi
Millions of thanks from depths of My Heart to every subscriber and Visitor.
Now you can send your confusions in video format. Make a Video of your own describing the problem (preferably in written). Whatsapp it to me at 7669533007. I will publish it with its clarification.
Be sure that your face must be clearly visible for at least 15 seconds giving your permission in clear words for publishing your video on the youtube channel “M Asif Physics”
Regards and Best wishes.
M Asif
Class 12th Practical :- LEARN EASY WAY TO PERFORM LAB PRACTICALS : • Class 12 Physics Pract...
Beyond Teaching: - WATCH THIS SERIES TO IMPROVE YOUR OVER ALL ACADEMIC PERFORMANCE BY FINDING YOUR MISTAKES DURING PREPRATIONS AND SELF STUDY: • Beyond Teaching
Secrets of Toppers :- WATCH THIS SERIES TO LEARN THE STRATEGY OF TOPPERS. FIND HOW YOU CAN GROW INTO A TOPPER: • Secrets of Toppers
Mathematical Tools used in Physics:- LEARN CALCULAS ALGEBRA AND HOW IT IS USED IN PHYSICS : • Mathematical Tools use...
Units and Dimensions : • Units and Dimensions
Kinematics : • Kinematics
Vectors : • Vectors
Electrostatics : • Electrostatics
Current Electricity : • Current Electricity
Wave Optics : • Wave Optics
Ray Optics : • Ray Optics
Simple Harmonic Motion And waves : • Simple Harmonic Motion...
Thermodynamics : • Thermodynamics
Semiconductors : • Semiconductors and Sem...
E-M Waves and Communication : • E-M Waves and Communic...
Properties of Matter : • Properties of Matter
Electrostatics : • Electrostatics Prope...
Units and Dimensions : • System of units and SI...
Kinematics : • Motion
Mathematical tools : • What is differentiatio...
Vectors : • Concept of Scalar and ...
Current Electricity : • Ohmic and nonOhmic Con...
Projectile Motion : • Projectile Motion
Circular Motion : • Uniform Circular Motio...
Laws of Motion : • Concept of Momentum
Magnetic Effect of Current : • Representation of Magn...
Friction : • Friction its Nature an...
Work Energy and Power : • What is Work, How to f...
Cyclotron : • Cyclotron Why it is ne...
Force on Current Carrying Conductor : • Lorentz Magnetic Force...
Rotational Motion : • Concept of Center of G...
Magnetism and Magnetic Properties Of Material : • Concept of Center of G...
Gravitation : • Concept of Gravitation...
Magnetic Field Due to the Earth : • Magnetic Field due to ...
Magnetic Induction : • Magnetic flux
A.C. : • Mean Value of AC
Elasticity : • Elasticity
Surface Tension : • Sphere of Influence an...
Photo Electric Effect and Duel Nature : • Sphere of Influence an...
Thank you so much sir.. Tomorrow is my practical it will help a lot
Welcome, proud to be an INDIAN. I am also proud to be an INDIAN.
Regards
M Asif
Thanks a lot Dear Sir ji my big confusion is removed again heartly thanks
Superb...nice.
Its my Pleasure. Your Comments motivate me for doing better next Time. Thanks a lot.
Thank you so much sir.
All your videos are awesome. And helps me alot in my exams.
Thnk you sir and all the students.
Most Welcome, Gouri, and thanks for your appreciation. It is my pleasure you find my efforts to be helpful to you. Your positive feedback gives me new motivation and encouragement.
Regards and Best wishes
M Asif
Watch my Other Channel for Fun & Fitness ” S4F ”
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
Thanku so much sir for explaining this in such a simple way...it helped me a lot🙏🙏
Most Welcome, Sanjana, It is my pleasure you find my efforts to be helpful to you.
Regards and Best wishes
M Asif
Watch my Other Channel for Fun & Fitness ” S4F ”
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
Thank you sir for your valuable information it helped me a lot in my practical exams
you'r welcome Abid. Your comments motivate me. Please keep commenting.
Regards
M asif
Sis first remove ur specs..... It too consist Lens.. and without covering one's eye. We can see the image without parallax. . But it was NYC😘 I want to learn the graph reading. And it helps me.. tnks sir😋😋😋
Thanks, Shakti, for your comment and appreciation.
You can see the parallax with two eyes, but it will be removed perfectly with one eye closed.
Regards
M Asif
A valuable help you can do for me.
Please subscribe to my other RUclips channel, "S4F"
the link is:
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
Sir, means wow
No words to say
Thank you soo much sir
Thanks, Abhishek, for your appreciation.
Regards
M Asif
A little help you can do for me.
Please subscribe to my other RUclips channel, "S4F"
the link is:
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
How can the value of u be -18.5 if object is placed at 0 and lens is at 20 cm.?
Thanks, z q for observing so deeply. I will watch it to find the mistake.
Regards
M Asif
As object is placed on the left side so I think by sign convention , it will be taken as -ve
@@anilkumarshukla9107 ya u r right
Ratane se aaya
Sir how to draw graph? Please sir explain this.....and thank you soo much...this is really helpful
Saad, please watch this video, it may help you.
ruclips.net/video/2Sxbo7nMKoc/видео.html
Thanks sir this will help me for my upcoming practical
You're Welcome, Chintan. Your comments provide me with great satisfaction.
Regards
M Asif
Thanks sir for this video......apaka sara videos bahot hi acha hai....once again thank u so much
Thanks, Jyotirmayee. Your appreciations motivate me to do better.
Regards
M Asif
Sir hamara practical exam chal raha hai so bahut hi helpful videos hai....
Sir position of lens can not be change and cannot be negative plz check in your video it is negative and changed value of lens.
Very good explanation sir
ur alll practical video is very good and helpful for me thanku srrr
Thanks Rashi, your feed back make me feel satisfied. Thanks a lot.
seriously very nice sirji
Thanks, Aum. Your appreciations inspire me to improve.
Regards
M Asif
Thank you sir ,, this video really helped me understanding the practical briefly
Welcome, Harsh. Soon you will get a new version of this video. Just wait for a few days.
Regards
M Asif
Thanks sir....I am so grateful to you..it will help me a lot for my upcoming practicals....
You're Welcome
Regards
M Asif
M Asif Physics But sir your readings are not so satisfactory....like if object is at zero mark and lens is at 20 then how can u be -18.5???
Sir i liked the way......
Shahil
Thanks Sahil, your Suggestion awaited.
Thank you sir it is very nice
Your Welcome Kumudini Chauhan.
Regards
M Asif
very nice video sir.Thanks 😊
Welcome, Tapaswini.
Regards
M Asif
Ty sir bhttt acha explanation tha
Thanks, Harshit.
Regards
M Asif
Really a very helpful vedio thanks sir Nice explanation
Thanks, Rafeeq, for your appreciations.
Regards
M Asif
Why it is necessary to attain parallax
Sir Tnq KL practical m bahut help milegi
Thanks Jokhan.
Thank you sir for sharing it...
Your Welcome Md Sadan
Regards
M Asif
Thank u sir u explained it very nicely
Welcome, Chittaranjan, and thanks for your appreciation.
Regards
M Asif
Thanks sir it helps alot☺️☺️☺️👍👍
welcome, Divya, it is my pleasure, you find it helpful.
Regards
M Asif
A valuable help you can do for me.
Please subscribe to my other RUclips channel, "S4F"
the link is:
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
Jb displacement hone k bad lens move kr skte hai kya
Praveen, you have to displace the lens or the pin until you parallax is perfectly removed.
Regards and Best wishes
M Asif
Watch my Other Channel for Fun Food Fashion Fitness ” S4F ”
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
Sir hamare lab m Jo convex lens h uski focal length 15 cm h...rod 100 cm ki hoti h to hmne 50 pr lens clamp fix kiya..according to this f=35 and 2f become 20 it means in reading k beech hmne readings li(object pin rakhi)..image will always form beyond 80 on the rod..plz tell me sir is this correct???
Yes, Nasr, you are correct. The minimum distance between the object and its real image is 4f.
Regards and Best wishes
M Asif
Watch my Other Channel for Fun Food Fashion Fitness ” S4F ”
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
Thanks a lot sir
Welcome, Rajeshwaree.
Regards
M Asif
Thank you so much sir means a lot
😁😁
Welcome, Barsha. And your appreciation means a lot to me too.
Regards and Best Wishes
M Asif
I need your help, Please visit my second channel "S4F".Tell, How do you find it. Subscribe it.
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
Thank you sir
Most Welcome, Shalini, and thanks for your appreciation. It is my pleasure you find my efforts to be helpful to you.
Regards and Best wishes
M Asif
Watch my Other Channel for Fun Food Fashion Fitness ” S4F ”
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
K V bi online ho giaa
Shi h ab online hi padh skte h school ane ki jrut ni h
Nice better I am thinking about you guys
Thanks, Roshni, for your appreciation.
Regards
M Asif
Can anyone explain me about determine resistance in ohms law practical
Please watch ruclips.net/video/SBeXaxE_SlU/видео.html your problem will be solved.
Regards
M Asif
sir pelase add 4to 5 readings more
Thanks, Vijay for your suggestion. Next time surly.
Regards
M Asif
Nice
Most Welcome, Aakash, and thanks for your appreciation. It is my pleasure you find my efforts to be helpful to you.
Regards and Best wishes
M Asif
Watch my Other Channel for Fun Food Fashion Fitness ” S4F ”
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
sir please give me a idea about the facts related tothe approx distance betwn lens,object,imageneedle to get real image tomorrow is my exam
Thanks, Subhash for your query. Get the approximate focal length by focusing a window on to a paper. Keep distance lens and object pin about 1.5 times this distance. You will get the real image.
Best of Luck.
Regards
M Asif
sir thank you after keeping at a distance of 1.5 cm where will the image needle should be kept
No 1.5 times. suppose you find the distance 12Cm, then you have to take 18Cm.
Thanks
Most Welcome, Savita, and thanks for your appreciation. It is my pleasure you find my efforts to be helpful to you.
Regards and Best wishes
M Asif
Watch my Other Channel for Fun Food Fashion Fitness ” S4F ”
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
Which needle should be thick and why???
Manoj, both the pins are same, the image of the pin close to the mirror, make larger image hence, appear thicker.
Regards
M Asif
A valuable help you can do for me.
Please subscribe to my other RUclips channel, "S4F"
the link is:
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
How u became -18.5, object is at 0cm and lens at 20cm which means u should be -20cm. How it turned out to be -18.5cm?
Thanks, Komal, for watching deeply. There may be my mistake. Please watch the latest video on this practical in the same playlist.
Regards and Best Wishes
M Asif
I need your help. Please subscribe my other RUclips channel, "S4F"
Click this link.
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
How to remove parallex . Can anyone explain me in breif and further how to calculate u and v
Thanks Tom for puting your confusion. Within one or two days I will upload a video explaining the parallex and how to remove it.
M Asif Physics my dear sir , my practical is on 7 jan
OK Get it tomorrow by 11 a.m.
M Asif Physics M Asif Physics I love you sir . And sir please tell me also how you calculate the value of u and v out of image and object needle
Tom Please watch the video. It has been late due to slow net today.
thαnk чσu ѕír ..ít hєlpѕ mє α lσt!!😊
Parallax remove Karnay k leye lense ko move Karwana hai Kia?
No, Kiran, you, yourself have to move side by side. Please watch these videos:- ruclips.net/video/uvd51uJeDTw/видео.html & ruclips.net/video/Tx3i46BXQp4/видео.html
Your confusion will be removed.
Regards
M Asif
Also show how to take 2 nd reading
Aditya, thanks for your suggestion. Next time.
Regards and Best Wishes
M Asif
I need your help. Please subscribe my other RUclips channel, "S4F"
Click this link.
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
Sir kha se AAP hai aout school name kya hai
Jakir, I am from India.
Regards and Best wishes
M Asif
Watch my Other Channel for Fun Food Fashion Fitness ” S4F ”
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
pehle reading me hi u aur v ki value galat hai
...
Thanks, Vivek for such a deep observation. It may be a mistake.
Regards
M Asif
Abe yaar to experiment kis baat ka hai
sir, how parallax effect was removed????
Hi Piezo, please watch these two videos on parallax. All your confusion will be removed.
ruclips.net/video/Tx3i46BXQp4/видео.html
ruclips.net/video/uvd51uJeDTw/видео.html
Regards and Best Wishes.
M Asif
If focal length of convex lens is 15 cm then u=?? and v=??
May be anything!!!!!
Regards and Best wishes
M Asif
Watch my Other Channel for Food & Fitness ” S4F ”
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
If u=0 then 1/u should be equal to infinity......how did she get the finite values
U is the distance between object pin and the lens. Here u is not equals to zero. Object pin is placed at zero mark of the optical bench. U is the distance form zero of optical bench to the position of lens on the optical bench.
shes hacking bro
Thankyou
Your Welcome Mann. Your comments inspire to improve.
Regards
M Asif
What is meant by u and v
Thanks, Shafiq for your Query.The distance of object (pin) and the Distance of Image(pin)
Only in English please sirr
OK, Koyya, next time in English.
Regards and Best Wishes
M Asif
I need your help. Please subscribe my other RUclips channel, "S4F"
Click this link.
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
Sir tommorow is my practical
I want to know how to set up a circuit plz tell me
Mera bhi. Isc hai ?
Rana Sanyal
Yeah bro tommorow my isc
I am very nervous
Mera bhi bhai.nervous hu
Chinta mat karo.sirf kar dena.sahi galat nahi dekhteh.number deh denge.sirf PURA karna
How can measure index error
Sorry, Sudeshna, there is no video on this topic. I will make it next time.
Regards
M Asif
👌👌👌👌
Thanks, _dËLtÆ _, for your thumps up.
Regards
M Asif
A valuable help you can do for me.
Please subscribe to my other RUclips channel, "S4F"
the link is:
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
Avoid background noise
Please, Sanjeev, Watch the latest videos in the playlist "class 12 Practicals". There is no background sound. The Link is: ruclips.net/p/PLVXJN1TMpd-ZDhb_DQR-oMOo8R8wQ6JmK
Regards
M Asif
How to calculate u and v can anyone tell me plzz ... reply fast
u is the distance from object pin to lens, read their position on optical bench, take the difference. Similarly v is the distance from image pin to lens
M Asif Physics thanks sir
Kuch samaj me nahi araha ha...
Please, Rajkumar, wait for new video on this experiment. It will be more explanatory.
Regards
M Asif
I am also a kv student😀
Nice to hear you, Kumkum. Hope my videos are helpful to you.
Regards
M Asif
A valuable help you can do for me.
Please subscribe to my other RUclips channel, "S4F"
the link is:
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ
Asif bantaye
Adikirti, I not able to understand your comment.
Regards
M Asif
*START*
What to start, Rig?
M Asif
calculation glt hai
Thanks Harsh for your concern, Please tell the mistake with its correction.
Abe dakkan hamko sikha rhe ki bandi ji ka test le rhe
Thanks Rohit for your comment. Bandi aap ko sikha rhi hai. aap theek se seekhen isliye bandi ka test bhi lena para.
Regards
M Asif
I laughed after watching this
Thanks a lot for your comment. Please suggest improvements.
your instrument and method is not so proper.
Thnks RATAN for your comment, Please suggest the required improvements.
First and last reading is wrong
Maybe, MIX BAG, it is my mstake. Thanks for such a deep observation.
Regards
M Asif
Useless waste of time
Please, Dhun suggests me how to make a useful video.
Regards
M Asif
Thank you sir
Welcome, Pooja.
Regards
M Asif
Thanks
Your Welcome Shiv Saran. your comments motivate me to improve.
Regards
M Asif
Thanks sir
Welcome, Ghadu Ram.
Regards
M Asif
Please subscribe to my other RUclips channel, "S4F"
the link is:
ruclips.net/channel/UCsZnpEzq2Sq_TmlYr9CsxaQ