6. [Essay] Sodium light (589nm) produces diffraction fringes on the screen at 1m after passing through a single slit. If the distance between two ± 1st-order dark lines is 2mm, find the width of the single slit.
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![6. [Essay] Sodium light (589nm) produces
diffraction fringes on the screen at 1m after
passing through a single slit. If the distance
between two ± 1st-order dark lines is 2mm,
find the width of the single slit.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4f0152cc-7a39-41b9-a5ca-1627eec82c0c%2F12e6b481-08af-4e23-a30a-a20bca4aa1f1%2F62b7pmk.jpeg&w=3840&q=75)
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- 4. What is the wavelength of light falling on double slits separated by 2.00 µm if the second- order maximum is at an angle of 60.0°? 5. Calculate the distance between two adjacent fringes for 633-nm light falling on double slits separated by 0.0800 mm, located 3.00 m from a screen.8. How many (whole) bright fringes will be produced on an infinitely large screen if orange light (A = 590 nm) is incident on two slits that are 10.0 um apart?(The 3% margin of error does not apply for this question)3. The glass plates in the figure are separated by a thin round filament. When the top plate is illuminated normally with a light of wavelength 595 nm, the filament lies directly below the fourteenth order bright fringe. What is the diameter of the filament?
- 2. If the light is replaced by another light with two wavelengths 700nm and 800nm. Is there any chance of overlapping of bright fringe by wavelength1 with bright fringe of wavelength of 2.11. Light of wavelength 520 nm is incident perpendicularly on a diffraction grating having 200 lines/mm. What is the highest order for which a sharp maximum occurs? (1) 9 (2) 11 (3) 7 (4) 8 2x1²x2 /1.5 WA (5) 5 2₁6. A beam of light traveling in air has a wavelength of 475 nm. If the light illuminates a diffraction grating with 3000 lines/cm, what is the angle of the second-order bright spot produced? f19 0 oof19
- 8. Light of wavelength 6.0 × 10² nm falls on a double slit, and the first bright fringe of the interference pattern is observed to make an angle of 12° with the horizontal. Find the separation between the slits.1.) The distance between two slits in a double-slit experiment is 0.0016 mm. What is the angle between the central maximum and the second dark fringe in the interference pattern produced with light having a wavelength of 520 nm?3. In a double slit experiment, the distance between the slits is d=1 mm. A screen is situated at a distance of 2.5 m from the slits. Point P is at a distance of 25 cm from O', as in Figure. O' is the orthogonal projection of the center between the slits (0) on the screen. Monochromatic light with frequency v= 550 THz is used in this experiment. (a) Calculate the intensity of light at point P. (b) Calculate the angle ZP00'. (c) Calculate the location of the first three maxima with respect to point O'. (d) Calculate the location of the first three minima with respect to point O'. BONUS: You now consider that each slit has width a =0.05 mm. Calculate the intensity of light at point P. P.