ray-optics-and-optical-instruments Question 9
Question: Q. 2. An object $A B$ is kept in front of a concave mirror as shown in the figure.
(i) Complete the ray diagram showing the image formation of the object.
(ii) How will the position and intensity of the image be affected if the lower half of the mirror’s reflecting surface is painted black?
A [O.D. 2012]
Show Answer
Solution:
Ans. (i)
(ii) The position of image will remain same/ unchanged, but the intensity of the image will decrease.
[CBSE Marking Scheme 2012]
