Psalm H.

asked • 10/26/16

HELP WITH A CHEM QUESTION PLEASE!!! LIGHT AND WAVES!!!!

The question is what is the weight of Orange (590 nm) in nanograms (ng)?
 
What is the answer to the question and how would you find this?
 

1 Expert Answer

By:

Alejandro L. answered • 10/26/16

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Psalm H.

So there would be 3 significant figures?
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10/26/16

Alejandro L.

Since the wavelength only has 3 significant figures and all the other constants have four or more, I would stick with only three sig. figs for the final answer.
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10/27/16

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