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Below is an image from the Diffraction and Wave Interference Lab. The timer shows
the time for 20 complete waves. From the information given, calculate the angle, 8,
for the m=4 line of destructive interference?
500 nm
1 fs = 10-15s
Frequency
Amplitude
O Graph
O Screen
O Intensity
Two Slits
Slit Width
650 nm
200
1600
Slit Separation
2700 nm
400
3200
38.69 fs
Light Generator

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