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Two converging lenses, the first with focal length 10.0 cm and the second with focal length...

Two converging lenses, the first with focal length 10.0 cm and the second with focal length 20.0 cm, are separated by 40.0 cm. An object, 3.00 cm in height, is placed 30.0 cm in front of the first lens. what is the height of the final image?

a) 12cm

b) 6.0cm

c) 1.5cm

d) 3.0cm

e) 24.0cm

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Answer #1

AnswerGiven 9 converging lens. fi=+10cm , f2=+90 cm Seperation = 40 cm Vem 10 - Object distances -30cm. For first lens ; image distut the = t + s = ato t to us to shoot ; ve loom from lens 2 Magnification (Final) Height of image = I x Height of object Loo

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