1 µm is (a) 10–6 m (b) 10–9 m (c) 10–10 m (d) 10–3 m
ScienceClass 9CBSEAnswered 27 Mar 2026
Answer
Soln:
Answer is (a) 10–6 m
Explanation:
10–3 m- millimetre 10–6 m – Micrometer 10–9 m – nanometer
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