Qualification > Sciences

ALL PHYSICS DOUBTS - POST HERE !!

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Weaam:
Can someone please explain Q 19,29,31,34 O/N 07?
Thank you.  ;)

jellybeans:

--- Quote from: A@di on May 25, 2010, 05:25:03 pm ---my bad, its C. center of the lens, psases straight. C

--- End quote ---

is there a rule?? then whut if its a diverging lens?

diva_sparkles:

--- Quote from: jellybeans on May 25, 2010, 05:28:00 pm ---is there a rule?? then whut if its a diverging lens?

--- End quote ---

4 igs u only need 4 converging lens

jellybeans:

--- Quote from: diva_sparkles on May 25, 2010, 05:29:55 pm ---4 igs u only need 4 converging lens

--- End quote ---
hahaha serious? lol okayy then .. :P

MasterMath:

--- Quote from: jellybeans on May 25, 2010, 05:28:00 pm ---is there a rule?? then whut if its a diverging lens?

--- End quote ---
Well heres the rule For any ray parallel to the Optical Axis it will deviate through the optical focus and ANY ray through the optical center

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