Units and Dimensions – 7

7. If the wavelength of the green line of the visible spectrum is 546 nm, its value in metre is :

(a) 546 × 10–10
(b) 546 × 10–19
(c) 54.6 × 10–8
(d) 54.6 × 109

Answer : (c)

Explanation : No answer description available for this question. Let us discuss.

Be a Part of The New & Next

MCQs fb  MCQs G+

Share the Knowledge

Leave a Reply

Your email address will not be published. Required fields are marked *

Shares
Copy Protected by Chetan's WP-Copyprotect.