Interference: Distance in Wavelengths
{"Image DocumentName": "Interference: Distance in Wavelengths", "Image ImageDescription": "We\u2019ve got two point sources emitting the same wavelength. If the difference in distances from the listener to the point sources is a multiple of the wavelength, constructive interference will occur. Examples: Point A is 3 \uf06c from the red center and 4 \uf06c from the green center, a difference of 1 \uf06c. For B, the difference is zero. Since 1 and 0 are whole numbers, constructive interference happens at these points. If the difference in distance is an odd multiple of half the. wavelength, destructive interference occurs. Example: Point C is 3.5 \uf06c from the green center and 2 \uf06c from the red center. The difference is 1.5 \uf06c , so destructive interference occurs there. Animation. A. B. C.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}