13
Attempt either (a) or (b) :
(a) What happens when light is scattered from (i) very fine particles and (ii) very large size particles of medium ? Justify your answer in each case.
(a) What happens when light is scattered from (i) very fine particles and (ii) very large size particles of medium ? Justify your answer in each case.
Show SolutionHide Solution↓
(a) (i) Mainly blue coloured light is scattered because very fine particles scatter shorter wavelength.
(1)
(ii) Scattered light may appear white because very large size particles scatter light of all wavelengths.
(1)
(1)
(ii) Scattered light may appear white because very large size particles scatter light of all wavelengths.
(1)