Two stones are dropped simultaneously into a pond 1.65 m apart and 19.1 m away from the straight edge of the pond. They produce waves of wavelength 0.28 m. The two waves meet and interfere along the pond’s edge. At the symmetric middle point P0 the interference is constructive. The next three constructive interference sites are denoted P1, P2, and P3. Refer to figure. This is not a small-angle situation, although you may still assume that the stones are dropped close together relative to the distance of the edge of the pond. a. What is the distance, in meters, between P1 and P0? b. What is the distance, in meters, between P2 and P0? c. What is the distance, in meters, between P3 and P0?
Interference of sound
Seiche
A seiche is an oscillating standing wave in a body of water. The term seiche pronounced saysh) can be understood by the sloshing of water back and forth in a swimming pool. The same phenomenon happens on a much larger scale in vast bodies of water including bays and lakes. A seizure can happen in any enclosed or semi-enclosed body of water.
Two stones are dropped simultaneously into a pond 1.65 m apart and 19.1 m away from the straight edge of the pond. They produce waves of wavelength 0.28 m. The two waves meet and interfere along the pond’s edge. At the symmetric middle point P0 the interference is constructive. The next three constructive interference sites are denoted P1, P2, and P3. Refer to figure. This is not a small-angle situation, although you may still assume that the stones are dropped close together relative to the distance of the edge of the pond.
a. What is the distance, in meters, between P1 and P0?
b. What is the distance, in meters, between P2 and P0?
c. What is the distance, in meters, between P3 and P0?
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