An object 3 cm in size is placed at 20 cm in front of a concave mirror of focal length 15 cm.
At what distance from the mirror should a screen be placed in order to obtain a sharp
image? Find the nature and size of the image.
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Happy Birthday Tstarunrajput06
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Answer:
Thus real, inverted image of size same as that of object is formed.
−2 cm
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