Spherical mirrors, radius of curvature & focal length

[@bibudhzoparajuli7951]

Thank you very much. Nobody in UA-cam explained this concept about radius of curvature. Kudos to you.😀😀

[@sanjanagaikwad9921]

ur making my concepts crystal clear

[@misty7843]

Way of expressing is awesome 😉

[@tanushgautam]

A tip the radius of curvature concept and the sphere is much more easy to understand if the object is also shown!

[@Hino_55]

Very clear explanation. Thankyou Sir Mahesh!

[@misty7843]

Yeah😉

[@shaurya1djiya9c.51]

It's so helpful .Thanks a lot sir.

[@09233kkkk]

Thanks
I was wondering the same
Haha radius of curvature thinking of it as radius of mirror
But then light doesn't reflect that way and that it comes straight
Thanks for the information that it was a imaginary one

[@misty7843]

:awesome: :awesome:

[@rashmipaste8634]

Osm video bhaiya..Tysm

[@baalaviji3447]

Superb

[@Na-hh5yo]

this was so helpful thank u so much

[@misty7843]

Yeah! !😞

[@kanishk.s]

Nice Handwriting...

[@jaishriram1251]

:sad:

[@rashmipaste8634]

Y bruh