Answer part (d) d) (i) Why is the ratio of the velocities of light of wavelengths 4000 A and 8000 A in vacuum 1:1 ? (ii) which of the above wavelengths has a higher frequency ? Share with your friends Share 0 Decoder_2 answered this Dear student,i) the speed of light in vacuum is constant for any wavelength i.e, 3×108m/sThis is why the ratio for two given wavelength is 1:1ii)frequency=cλit shows the light having greater wavelength will have small frequency,So light of wavelength 4000Angstrom will have higher frequency.Regards 0 View Full Answer Iyyappan answered this The speed of light is constant for all wavelengths ,i.e.,1:1 0 Iyyappan answered this In vaccum -1 Sarvesh Milind Chaudhari answered this Speed of light is constant in a vaccum irrespective of their wavelength - Law of bulk's modulus 0
