Sign convection may be New Cartesian (N.C) sign convention or Real is positive R.p sign convention. If we consider Nc sign convention we should take positive distance to right and up from pole as in the graph. But in most places of Nepal. Rp sign convention is used in which real distances are taken +ve and virtual as -ve.
Thanks sir for this
Thank you alot sir
Now all confusion on this topic is cleared ❣️❣️❣️
Hamro sir Ramro sir
Thank u so much it is so helpful
Optics ko yesari nai aru qad pani haldinus na sir ❤
favourite sir ❤️🙏
Sir le ekdamai majjale padaunu hunxa.
Please Dispersion of light pani🥺.
Ramro sir ramro sir ❣️👌🤗
Prism ko xuttai qad hunna?
Sir I have a doubt "focal length of convex is positive or negative"....
Negative😂
Negative and concave one is positive
Sound xaina
check your speaker.
@@ClampHook ahile varkhar aayo
Agi suru mai aakothiyana
Umm4❤️
sir ans chahi ayo mero but euta confuse gari raxa 8 no ma.Hamle concave mirror ko focal length neg linu pani haena ra?
Concave mirror +ve focal length
Google baba pani mistake xa kyo...maile pani paila college ma padhda taw concave ko negative padeko sir?
Sign convection may be New Cartesian (N.C) sign convention or Real is positive R.p sign convention. If we consider Nc sign convention we should take positive distance to right and up from pole as in the graph. But in most places of Nepal. Rp sign convention is used in which real distances are taken +ve and virtual as -ve.
EAST TO WEST RT IS Best.
Aru topic ko poni video bannaunnu nw sir
Lens ko kaile garne