Intensity of scattered light varies…………………as……………..of wavelength of incident light.

How does the intensity of scattered light depend onthe wavelength of incident light ? State the condition when this dependence hold.

Assertion : The blue colour of sky is on account of scattering of sun light. Reason : The intensity of scattered light varies inversely as the & fourth power of wavelength of the light.

(a) What is the essential condition for Rayleigh scattering ? (b) In Rayleigh scattering, how is intensity of scattered light related to wavelength of light ?

(a) What is the essential condition for Rayleigh scattering ? (b) In Rayleigh scattering, how is intensity of scattered light related to wavelength of light ?

Write the relation between intensity of scattered light (l) and wavelength ( lambda) ?

If the size of the particle scattering the light is smaller than the wavelength of incident light then the scattering is called ...... scattering.

When does intensity of scattered light is maximum ?

If wavelength of incident light for Rayleigh scattering is decreased from 8000 Å to 4000 Å, then intensity of scattered light will become ...... times then that of initial intensity.