011-40705070  or  
Call me
Download our Mobile App
Select Board & Class
  • Select Board
  • Select Class

define the principal focus of a convex mirror

Asked by aishwaryakrishna30... , on 13/11/10

it cn b..lik diss--wen d rays r ll to the principle ....in a convx mirrr..they ' 'appear ' ' ' 2 diverzz  4m a point..and d point is calld--principle focus...........

Posted by Karishma Rai(DAV PUBLIC SCHOOL,) on 13/11/10

View More Answer

......the focus of a concave and convex both r same....

Posted by Krish Biswal(DPS) on 21/1/12

The principle focus of a concex lens

  A ray is a parallel of the principle axis and at point the principle focus after passes through the convex lens. This phenomeno is called the principle focus of a covex lens.

Posted by Sankim(LCEC) on 14/8/12

The reflected rays appear to come from a point on the principal axis. And this point is called the principal focus of the convex mirror.

Posted by vidhyasweet97...(srdfvv) on 30/10/12


define focus of convex mirror i did not get a niceanswer

Posted by Aaisha(OUR OWN ENGLISH HIGH SCHOOL) on 6/7/14

Add Your Answer

Show More Questions