Figure 12 shows an experimental arrangement. S1, S2 and S are narrow slits.

      

Figure 12 shows an experimental arrangement. S1, S2 and S are narrow slits.
physics52620171102.jpg
State what is observed on the screen when the source is?
(a) monochromatic
(b) white light.

  

Answers


John
(i) Dark and bright fringes or dark & bright bands

(ii) Coloured fringe is white; fringes on either side are coloured
johnmulu answered the question on May 26, 2017 at 08:04


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