The wavelength of violet color is ________________.

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Solution

White color consists of seven different colors called VIBGYOR.
The different colors are due to different wavelengths.
Among these, violet has the shortest wavelength and red has the highest wavelength.
The wavelength of violet is in between $3.85 \times 10^{- 7} m t o 4.3 \times 10^{- 7} m$ .
Thus, the wavelength of violet color is in between $3.85 \times 10^{- 7} m t o 4.3 \times 10^{- 7} m$ .

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