1.

The relationship between the angle of diffraction of violet, v, and the angle of diffraction for red, r, for a grating, is ________

A. <sub>v</sub> &gt; <sub>r</sub>
B. <sub>v</sub> &lt; <sub>r</sub>
C. <sub>v</sub> = <sub>r</sub>
D. No relationship
Answer» C. <sub>v</sub> = <sub>r</sub>


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