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Thanks... It's just what i was looking for ❣️
Ohh my god apki awaz ❤❤
Best explanation of virtual object👏🙌
Best explanation ever
Excellent sirThank u
Thank you sir it will help full to me and all
Wowwwwwwwwww😮😮😮😮😮
Thank you for the upload!
Very nice teaching ☺☺
With what sign will we put u2= v1-d in the thin lens formula? Positive right?
Thats just a distance no need to add signs
❤️❤️
Thanks... It's just what i was looking for ❣️
Ohh my god apki awaz ❤❤
Best explanation of virtual object👏🙌
Best explanation ever
Excellent sir
Thank u
Thank you sir it will help full to me and all
Wowwwwwwwwww😮😮😮😮😮
Thank you for the upload!
Very nice teaching ☺☺
With what sign will we put u2= v1-d in the thin lens formula? Positive right?
Thats just a distance no need to add signs
❤️❤️