Virtual Object | Ray optics and Optical instruments | Physics | Khan Academy

[@AhmdK_]

Thanks... It's just what i was looking for ❣️

[@suhaniSingh001]

Best explanation of virtual object👏🙌

[@ashwing.p1168]

Wowwwwwwwwww😮😮😮😮😮

[@peddibeeraiah179]

Thank you sir it will help full to me and all

[@draxyy35_1]

Thank you for the upload!

[@gayathrirajaraman4492]

Excellent sir
Thank u

[@prayanshsharma1832]

Best explanation ever

[@Angel-nv1qi]

Very nice teaching ☺☺

[@piyushkar5100]

With what sign will we put u2= v1-d in the thin lens formula? Positive right?

[@Daveeff]

Thats just a distance no need to add signs

[@unknowngamer5147]

❤️❤️

[@KaranSirExplains]

U2 +ve or U2 -ve