Two slits spaced 0.130 mm apart are placed 90.0 cm from a screen and illuminated by coherent light with wavelength 550 nm. The intensity at the center of the central maximum is 4.30×10-6 W/m2. A) What is the distance on the screen between the third bright fringe and the sixth dark fringe? B) What is the intensity at a point midway between the first bright fringe and the second dark fringe? C) Draw a picture of the situation showing parts (a) and (b).
Two slits spaced 0.130 mm apart are placed 90.0 cm from a screen and illuminated by coherent light with wavelength 550 nm. The intensity at the center of the central maximum is 4.30×10-6 W/m2. A) What is the distance on the screen between the third bright fringe and the sixth dark fringe? B) What is the intensity at a point midway between the first bright fringe and the second dark fringe? C) Draw a picture of the situation showing parts (a) and (b).
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Two slits spaced 0.130 mm apart are placed 90.0 cm from a screen and illuminated by coherent light with wavelength 550 nm. The intensity at the center of the central maximum is 4.30×10-6 W/m2.
A) What is the distance on the screen between the third bright fringe and the sixth dark fringe?
B) What is the intensity at a point midway between the first bright fringe and the second dark fringe?
C) Draw a picture of the situation showing parts (a) and (b).
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Step 1: Determine the given data:
VIEWStep 2: A) Calculate the distance on the screen between the third bright fringe and the sixth dark fringe:
VIEWStep 3: B) Calculate the intensity at a point midway between the 1st bright fringe & the 2nd dark fringe:
VIEWStep 4: c) Plot the answers for part a and b:
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