Physics, asked by suro2, 1 year ago

the image of an object former by the lens is of magncation -1.if the distance between the object and it's image is 60what is the focal length of the lebs ?if the object is moved 20cm towards the lens ,where would the image be formed?state that reason and also draw ray diagram to.support your answer

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Answered by amarajothis

0

didn't expect such a lengthy question

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