Question

Find the position and nature of the image of an object 3 cm high placed at a distance 6 cm from a concave mirror of focal length 12 cm.
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Answer 1

Answer:

Step-by-step explanation:

Given, height of object = + 3 cm object distance(v) = 9 cm focal length of concave mirror(f) = 18 cm Using Mirror formula, 1 v + 1 v = 1 f 1v+1v=1f For concave mirror, f = -18 cm, u = 9 cm ⟹ ⟹v = 18 cm Using Magnification equation, ⟹ ⟹hi = -6 cm Thus, the image will be real, inverted and larger than the object . Read more on Sarthaks.com - https://www.sarthaks.com/937099/find-position-nature-size-image-object-high-place-distance-from-concave-mirror-focal-length.