2 - Dispersion and Deviation Questions Answers
Can You Please Explain the Cartesian method for mirror and Lens?
Asked By: BONEY HAVELIWALA
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Joshi sir comment
Cartesian method is the method of sign convention
Sign Convention for Spherical Mirrors and Thin Lenses
Spherical Mirrors Lenses
Focal Length - for concave mirrors + for a converging lens
+ for convex mirrors - for a diverging lens
Object Distance - real object - real object
+ virtual object + virtual object
Image Distance - real image + real image
+ virtual image - virtual image
Magnification + for erect image + for erect image
- for inverted image - for inverted image
which physical quantity has its unit as LUX??
Asked By: SARIKA SHARMA
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Joshi sir comment
its illuminance