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In an interference arrangement similar to Young's double slit experiment. The slits S_(1) and S_(2) are illuminated with coherent microwave sources, each of frequency 10^(6)Hz. The source are synchronized to have zero phase difference and the slits are separated by a distance d = 150.0 m. The intensity I(theta) is measured at a large distance as a function of theta, where theta is defined as shown. If I_(0) is the maximum intensity, the (theta) for 0 le theta le 90^(@) is given by |
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Answer» `I(THETA) = I_(0)//2` for `theta = 30^(@)` |
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