Question

An object is please set a distance of 36 cm from a concave mirror of focal length 12 cm . find the image distance ?​

Answer 1

Answer:

use lens formula n refer the pic above

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Answer 2

we have f = 12cm

u= 36cm

hence from this information we can see that the object is placed between infinity and 2f

therefore the image will be formed on the focus of the mirror....

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