Question

The radius of a nucleus is 1.2 X 10-15 m. Express it in nanometer.

Answer 1

Answer:

0.0000012 nm

Explanation:

nanometre is unit of length equivalent to 10^-9 m. i.e., 10^-9 m =nm

now radius of nucleus = 1.2 × 10^-15 m = 1.2 × 10^-6 × 10^-9 m

= 1.2 × 10^-6 nm

= 0.0000012 nm

Therefore radius of the nucleus is 0.0000012 nm.

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