In order to obtain a magnification of, -1.5 with a concave mirror of focal length 16 cm, the object will have to be placed at a distance : A. between 6 cm and 16 cm B. between 23 cm and 16 cm C. between 48 cm and 32 cm D. beyound 64 cm
Answered Feb 05, 2023
Correct Answer - A (b)
C) The image is formed at a distance of 18 cm in front of the mirror
B) between focus and centre of curvature
Correct option is A) f
C) brightness reduced
B) the mirror and the screen
D) either away from or towards, the screen depending upon the position of object
Correct option is C) 20 cm
D) The mirror and the screen
Correct option is C) – 54 cm
Correct option is C) – 21 cm
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