Answer
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Option solution “ B ”
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Explain
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[tex] = 8.2 \times {10}^{ - 7} \: m[/tex]
[tex] = 8.2 \times {10}^{ - 7} \: m\to \: mm[/tex]
[tex] = 8.2 \times {10}^{ - 7} \times {10}^{3} [/tex]
[tex] = 8.2 \times {10}^{ - 7 + 3} [/tex]
[tex] = 8.2 \times {10}^{ - 4} \: mm[/tex]
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gak bisa banasa inggris :(
