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At two points  and  on screen in Young's double slit experiment.  Waves from slits

  and  have a path differenceThe ratio of intensities at

P and Q will be

a)

b)

c)

d)


Question ID - 150009 | SaraNextGen Answer

At two points  and  on screen in Young's double slit experiment.  Waves from slits

  and  have a path differenceThe ratio of intensities at

P and Q will be

a)

b)

c)

d)

1 Answer - 5876 Votes

3537

Answer Key : (b) -

(b)

Let  is intensity of light emitted from the source, then

Resultant intensity

Now, 

And 



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