A 2.0-cm-tall object is 20 cm to the left of a lens with a focal length of 10 cm. second lens with a focal length of 15 cm is 30 cm to the right of the first lens. a) Calculate the final image position and height using thin-lens equations. b) Use ray tracing to find the position and height of the final image. Do this accurately with a ruler or paper with a grid. Estimate the image distance and image height by making measurements on your diagram.

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Problem 6 - Lenses in Combination
A 2.0-cm-tall object is 20 cm to the left of a lens with a focal length of 10 cm. A
second lens with a focal length of 15 cm is 30 cm to the right of the first lens.
a) Calculate the final image position and height using thin-lens equations.
b) Use ray tracing to find the position and height of the final image. Do this
accurately with a ruler or paper with a grid. Estimate the image distance
and image height by making measurements on your diagram.
Compare your answers to (a) and (b).
Transcribed Image Text:Problem 6 - Lenses in Combination A 2.0-cm-tall object is 20 cm to the left of a lens with a focal length of 10 cm. A second lens with a focal length of 15 cm is 30 cm to the right of the first lens. a) Calculate the final image position and height using thin-lens equations. b) Use ray tracing to find the position and height of the final image. Do this accurately with a ruler or paper with a grid. Estimate the image distance and image height by making measurements on your diagram. Compare your answers to (a) and (b).
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