Question

n) Diameter of a wire is 3 X 10-6 m. Express it in the usual form​

Answer 1

Answer:

Diameter

$= 3 \times {10}^{ - 6} m \\ = \frac{3}{ {10}^{6} } m \\ = 0.000003m$

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Answer 2

Answer:

Diameter

$3 \times {10}^{ - 6} m$

$\frac{3}{10 ^{6} } m$

0.000003 is your answer