a level physics ocr

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hannahco
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#1
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hi

how do you decide whether to use a micrometer or caliper ?

thank you
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Arkcano
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#2
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(Original post by hannahco)
hi

how do you decide whether to use a micrometer or caliper ?

thank you
A vernier caliper is used to measure the internal or external diameter of an object. The micrometer is used to measure thickness eg if you stack some papers and want to check the thickness of 20 sheets.
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