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QAIPMT-2007-Ph-2367: NEET 2007 Physics - Class 12 AIPMT-2007-Ph-2367 Solution: The frequency of a light wave in a material is \(2 10^{14}\) Hz …
The frequency of a light wave in a material is Hz and wavelength is 5000 . The refractive index of material will be
Multiple Choice Options
- A 1.5
- B 3
- C 1.33
- D 1.4
Step-by-Step Verified Solution
By using v = n _
_ v = 2 _ 10 14 _ 5000 _ 10 -10 = 10 8 m/s
Refractive index of the material,
_ = c v = 3 _ 10 8 10 8 = 3