two sources of intensity I1 and I2 undergo interference in young's double split exp show that Imax:Imin = (a1+a2)2:(a1-a2)2 - Physics - Wave Optics

Question

two sources of intensity I1 and I2 undergo interference in young's
double split exp show that Imax:Imin =
(a1+a2)​2:(a1-a2)2 where a1 and a2 are
amplitudes of disturbance for two sources s1 and s2

Vara · Accepted Answer

Dear
Student,
Please find below the solution
to the asked query:
Maximum amplitude during the constructive interference:Amax=a1+a2Minimum amplitude during the desstructive interference:Amin=a1-a2Intensity is square of the amplitude:I α A2Imax  α  A2maxImin  α  A2minHence,ImaxImin=a1+a22a1-a22
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two sources of intensity I1 and I2 undergo interference in young's double split exp.show that Imax:Imin = (a1+a2)​2:(a1-a2)2 where a1 and a2 are amplitudes of disturbance for two sources s1 and s2

two sources of intensity I1 and I2 undergo interference in young's double split exp.show that Imax:Imin = (a1+a2)²:(a1-a2)² where a1 and a2 are amplitudes of disturbance for two sources s1 and s2