Experiment to find focal length of concave mirror by displacement method

[HemantShivalkar]

I am in 10 and my blatant science teacher did not taught us this experiment thankyou sir because of you I am able to practise this experiment

[Rameshkumar.]

Thanks bro I am studying 9th class to read in meterial it’s not understandable I saw your Vedio and understood the concept now I can complete my oral test thanks from me I am hitting like 👍

[shandil]

Sir please upload also how to determine the focal length of convex lens by obtaining the image of the distant objects

[pijushkantipattanayak]

For real images (concave mirror), all reflecting rays are meeting at the front of the mirror. Then how image of the object is visible at the back/beyond of the mirror.

[tusharjatt]

Sir, how you form real image in white screen of object(window) at infinity
instead light rays are stopped by white screen.
[White screen stop light rays because it is kept before the concave mirror.]

[JinxedHuracan_]

for the first time and last time kunal sir has shown his face while filming a video

[sasukeeditz]

sir lens ko idhr udhr krne ki jagha app screen ko bhi kr skte ho
:))

[Indosoneyo]

Sir where can I find concave lens image formation

[guddikhan]

Sir to find the focal length of the convex mirror is same Or diff

[thinksuccess]

Sir jb image real aur inverted hoti tb sath me wo image mirror me bhe bnti hai sir plz bataye