Which of the following phenomena happens because refractive index varies with wavelength?
Answer & explanation
Correct answer: option 2
$\text{Dispersion is due to variation of refractive index with wavelength. } \mu_v > \mu_r$
Which of the following phenomena happens because refractive index varies with wavelength?
Correct answer: option 2
$\text{Dispersion is due to variation of refractive index with wavelength. } \mu_v > \mu_r$