LIGHT Q1. (a) The image formed by a mirror for all positions of the object placed in front of it is always diminished erect and vi

Question

LIGHT
Q1. (a) The image formed by a mirror for all positions of the object placed in front of it is always diminished
erect and virtual, State the type of the mirror and also draw a ray diagram to justify your answer. Write one
use such mirrors are put to and why?
(b) Define the radius of curvature of spherical mirrors. Find the nature and focal length of a spherical mirror
whose radius of curvature is 24 cm.
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Reagan 1 month 2021-09-22T22:16:52+00:00 1 Answer 0 views 0

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    2021-09-22T22:18:21+00:00

    Step-by-step explanation:

    concave mirror

    spectacle shop, saloons because it shows clear view

    f= c/2=24/2= 12

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18:9+8+9*3-7:3-1*13 = ? ( )