Physics, asked by abhikg999, 6 hours ago

01. (a) The wave length of light of is 9000A, express it in (1) nm (2) m

Answers

Answered by dazzlingdaffodils

1

Answer:

a) 1nm=10 A

9000/10=900 nm

b)1m = 10^10 a

9000/10^10=9×10^-7m

Explanation:

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