11:17 ( Assignment 9 Chapte... Name Date __. NEFTUAL I'VSical SCiEl'c pnacnca SHEET a r : gm Interference Patterns (9-0 10+ 4) - thin The Illustration is a schematic depletion oi coherent monochromatic |i ht incident UFO" 5 silt at O that dlttracts to thln elite M and N where It emerges to term anqnterlerence pattern on a screen S. Carefully count the number ot wavelengths along the toIIowlno paths Del-\"'9'\" the double slits and the screen. 9- a LIGHT DARK LIGHT Number at wavelengths between silt M and point e - Number of wavelengths between slit N and point a a Number of wavelengths between slit M and point b - Number of wavelengths between ellt N and point D .. Number ot wavelengths between silt M and point e - Number ot wavelengths between slit N and point e - When the number oi wavelengths along each path is the same or dliters by one or more whole wavelengths. ls interierence constructive or destructive? When the number at wavelengths dllters by 'a halt wavelength (or odd multiples of a hall wavelength) Is interference constructive or destructive? It the light used were higher'ln trequency. would the trlnges at light and dark areas be more widely or more closely spaced? r'_ If the spacing between slits were reduced, would the trlngee ot light and dark areas be more widely or more closely spaced? \"- ll a greater number at equally-spaced slits. instead at two slits. Interference pattern still be produced? (Give an example.) WE' were illuminated. would an 35-1! (3 a D B Dashboard Calendar Notications Inbox