Focal length of Convex Lens u v Method

Camera:- Nikon P1000
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

[ryzzkyle]

Thank you so much sir.. Tomorrow is my practical it will help a lot

[gourijaiswal]

Thank you so much sir.
All your videos are awesome. And helps me alot in my exams.
Thnk you sir and all the students.

[nileshsolanki]

Thanks a lot Dear Sir ji my big confusion is removed again heartly thanks
Superb...nice.

[sanjananaik]

Thanku so much sir for explaining this in such a simple way...it helped me a lot🙏🙏

[zq]

How can the value of u be -18.5 if object is placed at 0 and lens is at 20 cm.?

[SaaDKhaN-htud]

Sir how to draw graph? Please sir explain thank you soo much...this is really helpful

[ncertfunda]

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.

[Abid_Borah]

Thank you sir for your valuable information it helped me a lot in my practical exams

[Abhishek-scwm]

Sir, means wow
No words to say
Thank you soo much sir

[viratrantake]

Why it is necessary to attain parallax

[ShaktiSingh-rgge]

Sis first remove ur 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😋😋😋

[unordinary]

Which needle should be thick and why???

[jyotirmayeesarangi]

Thanks sir for this sara videos bahot hi acha hai....once again thank u so much

[nasrkhan]

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???

[chintanpatil]

Thanks sir this will help me for my upcoming practical

[Asifalizardari]

Jb displacement hone k bad lens move kr skte hai kya

[ankitprem]

sir, how parallax effect was removed????

[JakirHusain-umyt]

Sir kha se AAP hai aout school name kya hai

[rashitiwari]

ur alll practical video is very good and helpful for me thanku srrr

[rajashreemohapatra]

Can anyone explain me about determine resistance in ohms law practical