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ICSE Class 9 Answered

An object of height 2 cm is placed at a distance 20 cm in front of a concave mirror of focal length 12 cm . Find the position ,size and nature of the image , by drawing.
Asked by Mahi123736 | 31 Jan, 2016, 08:45: PM
answered-by-expert Expert Answer
 
The position of the image is PA' = 7.5 × 4 = 30 cm
The size of the image is A'B' = 3 cm
The nature of the image is real, inverted and magnified.
Answered by Romal Bhansali | 01 Feb, 2016, 03:44: PM
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