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aishwaryakrishna30... , asked a question
Subject: Science , asked on 13/11/10

define the principal focus of a convex mirror

Shehnas Insha Firose , added an answer, on 31/10/16
16 helpful votes in Science
The principal focus of a convex mirror is the point on the principal Axis from which all the incident rays parallel to principal Axis appear to come after reflection from the convex mirror
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Karishma Rai , added an answer, on 13/11/10
6 helpful votes in Science

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...........

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vidhyasweet97... , added an answer, on 30/10/12
2 helpful votes in Science

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.

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Rasheda V.m. , added an answer, on 12/10/16
7 helpful votes in Science
The parallel rays reflect and appear to meet at a point on the principal axis. This point is called principal focus of convex mirror
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Anushka Sinha , added an answer, on 16/12/16
4 helpful votes in Science
The principle focus of convex mirror is that point at which rays parallel to the principal axis appear to meet. I have used "appear to meet" because in case of convex mirror only virtual image is formed.
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Fidhaa Hasna , added an answer, on 19/1/17
The reflected rays appear to come from a point on the principal axis. This point is called the principal focus of the convex mirror.
 
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Sankim , added an answer, on 14/8/12

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.

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dewangi.sharma... , added an answer, on 26/12/11

what is "diverzz"?

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Aaisha , added an answer, on 6/7/14
1 unhelpful votes in Science

define focus of convex mirror i did not get a niceanswer

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Krish Biswal , added an answer, on 21/1/12
5 unhelpful votes in Science

nice boobs of haana

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Krish Biswal , added an answer, on 21/1/12
5 unhelpful votes in Science

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

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