Physics And Measurement Question 310

Question: One nanometre is equal to

[SCRA 1986; MNR 1986]

Options:

A) $ 10^{9}mm $ .

B) $ {{10}^{-6}}cm $

C) $ {{10}^{-7}}cm $

D) $ {{10}^{-9}}cm $

Show Answer

Answer:

Correct Answer: C

Solution:

$ 1nm={{10}^{-9}}m={{10}^{-7}}cm $



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