Learn to Create a Robotic Device Using Arduino in the Free Webinar. Register Now
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Free webinar on Robotics (Block Chain) Learn to create a Robotic Device Using Arduino
30th Jan @ 5:00PM for Grade 1 to 10
The intensity, at the central maxima (0) in a Young's double slit set up is 10. If the distance OP x above P) equals one third of the fringe width of the pattern, show that the intensity, at point P would be equal to I0/4. Distance of the screen from the slits is D. Distance between the two slits is d and opex The intensity, at thecentral maxima (0) in aYoung's double slit set upis 10. If the distance OPx above P) equals onethird of the fringe widthof the pattern, show thatthe intensity, at point Pwould be equal to I0/4.Distance of the screenfrom the slits is D.Distance between thetwo slits is d and opex
The intensity at a distance y from central maxima is given by,I = I0cos2(πdy/(λD))Now y = x = Fringe width/3 = λD/3dHence,I = I0cos2(πdy/(λD)) = I0cos2(π/3) = = I0/4
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -