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    • Thread Starter

    Hi all,

    I'm undertaking the section 3 of my Chemistry coursework and I'm having problems with the 'Uncertainty' section where I have to calculate the percentage error of each step of my method.
    I have investigated 5 different temperatures (0,10,20,30,40 and the error undertainty of my thermometer is +- 0.5degrees), and therefore have to calculate the % error of each of them, but when I put the values in this formula: (error uncertainty/reading)*100, it just doesn't make sense.

    For example when using 0degrees, you get (0.5/0)*100 which is impossible.

    Can anyone help me and/or work it out for me please?
    •  Official Rep

     Official Rep
    Sorry you've not had any responses about this. Are you sure you’ve posted in the right place? Posting in the specific Study Help forum should help get more responses. Hopefully someone will be able to get back to you
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