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    Hey, i'm stuck on this one question:
    Calculate the maximum length of this chloroplast in micrometres. Show your working.
    The magnification given was x30000 and i measured the diagram to be 55mm.
    What i've done so far is converting 55mm into micrometres which is 55000 then i divided that by the magnification and got 1.83 micrometres.
    I don't know if that's right??
    Thanks for the help
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    It's spot on dear chap. The triangle for the calculation (O above AxM) looks like the sun (O) is on top of the "AM" like a clock or something.

    (where O is observed size, A is actual size, M is magnification)
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    (Original post by Flying Cookie)
    It's spot on dear chap. The triangle for the calculation (O above AxM) looks like the sun (O) is on top of the "AM" like a clock or something.

    (where O is observed size, A is actual size, M is magnification)

    Thank you for the help and the advice!!
 
 
 
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