Slit widths in a young double slit experiment are in the ratio 9: 4 ratio of intensity at minima to that at maxima is
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If the two slits in young's experiment have width ratio 4:9, deduce the r ... ratio 4:9, deduce the ratio of intensity at maxima and minimum in interference
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Answer:
3. w1/w2=I1/I2=A2/B2
A2/B2=4/9
A/B=2/3
Also,
Imax / Imin = (A+B)2/(A-B)2=(A/B+1)2/(A/B-1)2=(5/-1)2=25:1
Explanation:
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