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25 January, 06:22

How would you calculate the number of nanometers in 8.1 cm?

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  1. 25 January, 08:02
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    8.1⋅ 107 nanometers

    Explanation:

    We know;

    1cm=1⋅ 107 nm

    So,

    8.1cm⋅ (1⋅ 107 nm) = 8.1.10 7
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