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A concave mirror with a focal length of 30cm is placed 60cm in front of an object. Determine the position of the created image.


PRADEEP KUMAR 13th Nov, 2021
Answer (1)
PRADEEP KUMAR 13th Nov, 2021

Given that,


The object distance is u=60cm


The focal length is f = 30cm


The image distance is given by,


1/v=1/f-1/u


1/v=-1/30-1/-60


1/v=-1/30+1/60


1/v=-2+1/60=-1/60


v=-60 cm


Hence, the image is formed in the concave mirror at a distance of 60cm.

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