Physics, asked by mshekhu123, 10 months ago

a concave mirror of focal length 20cm is placed 50 cm from a wall. how far from tha wall an object is placed to form its real image on the wall?​

Answers

Answered by vk919066
1

Answer:

33.33 cm

Explanation:

the object must be placed 33.33cm from the wall so that we will get a real and inverted image of the wall 50cm away from mirror

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