thin lenses

thin lenses - Nick Voelz Physics Lab Section: 2044 TA:...

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Physics Lab Section: 2044 TA: Kevin Hand 1.) The converging lenses formed a clear image when the distance between the screen and lens was sufficient enough for the light to refocus once it passed through the lenses. This occurred when the screen was relatively close to the lenses. The image however was larger when the distance between the screen and lenses increased. The image was smaller when the screen was very very close to the lenses however at this point the image was too small to be accurately seen or focused. For all situations the image was inverted. Also, with diverging lenses no clearly focused image can be formed. 2.) Converging Small y = -0.8829x + 0.1482 R 2 = 0.9916 0 0.01 0.02 0.03 0.04 0.13 0.14 0.15 0.16 1/o 1/i Series1 Linear (Series1) For the small converging lense, the slope is =-.8829 and y intercept is = .1482 Converging Big y = -0.8686x + 0.1025 R 2 = 0.9987 0 0.01 0.02 0.03 0.04 0.05 0 0.05 0.1 0.15 1/o Series1 Linear (Series1) For the big converging lense, the slope is =-.8686 and y intercept is = .1025 The diverging lense formed no image thus no graph could be formed. 3.)
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This note was uploaded on 04/29/2008 for the course PHYS 4 taught by Professor Collins during the Spring '08 term at Marquette.

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thin lenses - Nick Voelz Physics Lab Section: 2044 TA:...

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