what is the relation between wavelength, frequency, refractive index?
what is the relation between wavelength, frequency, refractive index?
rvi , 8 Years ago
Grade 11
10 grade science> what is the relation between wavelength, ...
2 Answers
Umakant biswal
Last Activity: 8 Years ago
v = f. Combining the above expression for velocity with the definition of index of refraction, we find a relationship between the wavelength = v/f in a medium and the wavelength 0 = c/f in vacuum: In the above equation, the frequencies cancel because frequency does not change as light moves from one medium to another.
and the relation between , wavelength and freq is
freq = c * lambda
where c is the speed of light
and the relation between , wavelength and freq is
freq = c * lambda
where c is the speed of light
jyoti bhatia
Last Activity: 8 Years ago
Frequency of light does not change when the light crosses a boundary, only the wavelength changes. Hence, n = c/v = c/(fλ) and thus frequency is inversely proportional to the wavelength.
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