At the second secondary maximum of the diffraction pattern of a single slit, the phase difference between the waves from the top and bottom of the slit is approximately 5 The phasors used to calculate the amplitude at this point complete 2 5 circles If I0 is the intensity at the central maximum, fi...

Let A 0 be the amplitude at th ...

At the second secondary maximum of the diffraction pattern of a single slit, the phase difference between

Question:

At the second secondary maximum of the diffraction pattern of a single slit, the phase difference between the waves from the top and bottom of the slit is approximately 5π. The phasors used to calculate the amplitude at this point complete 2.5 circles. If I0 is the intensity at the central maximum, find the intensity I at this second secondary maximum.