Light of wavelength 710 nm in vacuum passes through a piece

Last updated: 8/7/2022

Light of wavelength 710 nm in vacuum passes through a piece of quartz of refractive index of 1.458. (a) Find the speed of light in quartz. (b) What is the wavelength of this light in quartz? O 2.06 x 108 m/s, 487 n m O 6.02 x 108 m/s, 189 n m O 2.06 x 108 m/s, 870 n m O 206 x 10® m/s,800 nm