1S om in front of a converging (convex) lens with a o) A 7 om sal...

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Answer 1

Answer #1

1/f=1/v -1/u, v=30/7=4.28cm, real and inverted image

v/u=30/7)/15=0.285= -hi/ho ,. Hi=-2cm

So the image is real inverted and 2cm of image height

Answer 2

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