Convert ‘450’ into SI unit and write answer in scientific notation – InterviewSolution

1.

Convert ‘450’ into SI unit and write answer in scientific notation upto 2 significant figures.

Answer»

\(\because\) 1 pm = 10^–12 m

\(\therefore\) 450 pm = 450 × 10^–12m

= 4.5 × 10^–10 m

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