Coursework.Info - Inspiration in an Instant

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Planning Hypothesis I hypothesise that moving the object further away from the focal point of a converging lens will decrease the magnification of the size of the image. Apparatus Method I will set up the apparatus as shown in the diagram above. To decide which lens I am to use I will find the focal lengths of different lenses and us the lens that gives the easiest focal length to work with, this will be found out in my preliminary experiment. In this experiment I will be trying to prove my hypothesis, to do that the results that I obtain have to help me find the magnifications of different lengths away from the focal length. The object will be put on the focal point for the first result then I will measure the diameter of the object, this should always be 2.0cm, and then I will measure the diameter of the image. I will...

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