Question

While dealing with devices named for this phenomenon, the Blaze angle is used to maximize efficiency. This phenomenon at a point is the sum of intensities from the original and its complement by Babinet’s Principle. (15[1])A law governing this phenomenon states that “n times lambda equals 2d sine theta." Fresnel (-5[1])and Fraunhofer name this phenomenon’s (*) “near-field” and “far-field” regimes. This phenomenon, the subject of Bragg’s law, explains (-5[1])why it is possible to hear sounds around a corner. For 10 points, name this phenomenon where light bends around an obstacle, often contrasted with reflection and refraction. (10[1])■END■ (0[1])

Back to tossups

Buzzes

Summary