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Jason uses a lens with focal length of 10.0 cm as a magnifier by holding it right up to his eye. he is observing an object that is 8.0 cm from the lens. part a what is the angular magnification of the lens used this way if jason's near-point distance is 25 cm?

Answer :

oladayoademosu

Answer:

3.5

Explanation:

The angular magnification, M = 1 + 25cm/f  where f = focal length = 10.0 cm

M = 1 + 25cm/f

= 1 + 25cm/10.0 cm

= 1 + 2.5

= 3.5

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