1.

Question 261μ m is(a) 10–6 m (b) 10–9 m (c) 10–10 m (d) 10–3 m

Answer»

Question 26

1μ m is



(a) 10–6 m

(b) 10–9 m

(c) 10–10 m

(d) 10–3 m





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