With a x40 objective lens and a x10 eyepiece, what will 1epu equal?
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Card 17
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With a x100 objective lens and a x10 eyepiece, what will 1epu equal?
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Card 18
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The length of a nucleus is 3.2epu. At x100 magnification, how long is the actual nucleus? If we zoomed in to x400 magnification, the length of the nucleus is now 13epu. What is it's actual length?
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Card 19
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What is the relationship between actual size, magnification and image size, and what does this mean you can work out?
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Card 20
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Define nanometre.
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Card 21
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What must you show when answering questions about measurements?
