- #1
Misr
- 385
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why do refractive index vary with the wavelength?what makes the relation between wavelength and the refractive index reverse relation??and what makes the relation between frequency and wave length direct relation??does it has somethin to do with energy and the abiliy to penetrate bodies??Are there certain conditions for a prism to disperse light?should light fall at a certain angle on the prism?
Thanks
Thanks