Question

If an object of 10 cm height is placed at a distance of 36 cm from a concave mirror of focal length 12 cm, find
the position, nature and height of the image.
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Answer 1

Answer:

ho= 10cm

u=-36cm

f=-12cm

1/f =1/v +1/u

-1/12=1/v - 1/36

1/v =1/36-1/12=-2/36

v=-36/2=-18cm

nature real and inverted

-v/u=hi/ho

18/-36=hi/10

hi=-180/36=-5cm

Answer 2

Answer:

Please follow the attachment given below