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2. The table lists the range of wavelengths in vacuum corresponding to a given color. Which one of these
colors will produce a diffraction pattern with the widest central maximum assuming all other factors
are equal?
Color
Wavelength (nm)
a. Red
Red
780-622
b. Yellow
Orange
622-597
Yellow
597-577
c. Green
Green
577-492
d. Blue
Blue
492-455
Violet
455-390
e. Violet

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