Question
Sun February 06, 2011 By: Harshita Bhola

numerical

Expert Reply
Mon February 07, 2011
Dear student
To find the distance from the mirror where the screen should be placed (i.e. image distance), you may use the following formula:
1/v = 1/f - 1/u;here u = -30cm, f = -15cm.
To find the size of the image, you may use the following formula:
v/u = I/O
Hope this helps.
Regards
Team
Topperlearning
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