chlarkkent (chlarkkent) wrote in homework_help,

bio lab help please!!

My question is:

Examine the micrograph of the letter e shown in figure 3.4. This letter is magnified 40x. What is the actual height of the letter?

HERE is figure 3.4

I think I should use one of the calculations HERE, starting at Alternative Procedure 3.3, but I'm so confused. Do I have to measure the diameter of the e as seen in that image, and then use that as Maglow? But then what is the FOVlow and everything else? If I could just understand which is which, I should be able to do it. Thanks!

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