Question
Wave length of a monochromatic length light us 500Angstrom. Find the wave number?
Answers
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Wave number (k) is defined as the reciprocal of wavelength (λ).
k = 1/λ
Given that the wavelength (λ) of the monochromatic light is 500 Angstroms,
k = 1/500 Angstrom
k = 0.002 Angstrom^-1
Therefore, the wave number of the monochromatic light is 0.002 Angstrom^-1.
k = 1/λ
Given that the wavelength (λ) of the monochromatic light is 500 Angstroms,
k = 1/500 Angstrom
k = 0.002 Angstrom^-1
Therefore, the wave number of the monochromatic light is 0.002 Angstrom^-1.