a. Suppose you have a converging lens with focal length27.0 cm and you place an

Question

a. Suppose you have a converging lens with focal length27.0 cm and you place an object 39.86 cm from the lens. What is thelocation of the image?
answer: 83.7 cm b. What is the magnification of the image? answ: 2.1 cm Then from this information, if a diverging lens of focallength -67.0 cm is then placed 33.0 cm from the first lens on theopposite side of the lens from the object, what is the location ofthe new image? I understand a and b, but don't know how to approach c. thank you!
a. Suppose you have a converging lens with focal length27.0 cm and you place an object 39.86 cm from the lens. What is thelocation of the image?
answer: 83.7 cm b. What is the magnification of the image? answ: 2.1 cm Then from this information, if a diverging lens of focallength -67.0 cm is then placed 33.0 cm from the first lens on theopposite side of the lens from the object, what is the location ofthe new image? I understand a and b, but don't know how to approach c. thank you!

Explanation / Answer

Then the object distance for the second lens isu=(83.7-33)=50.7cm 1/v-1/u=1/f 1/v-1/50.7=1/-67 v=208.3988cm from the lens. Hence we get by it. "Hope this helps!Best of luck for the rest of yourcoursework."

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