14. The following is a picture of a double slit interference pattern. cm 10 11 12 a. Using the horizontal scale length shown here, and knowing the screen is 2.30 m from the two slits being illuminated by 621 nm light, how far apart are the two slits? b. It is noted that not only does one observe the double slit pattern, but also the single slit pattern, what then is the width of each slit? c. It is noted that the central bright area has a width of 5.00 cm in the picture above. If the same slit pattern and geometry was illuminated by light of 465 nm, what would be the width of its central bright area?

14. The following is a picture of a double slit interference pattern. cm 10 11 12 a. Using the horizontal scale length shown here, and knowing the screen is 2.30 m from the two slits being illuminated by 621 nm light, how far apart are the two slits? b. It is noted that not only does one observe the double slit pattern, but also the single slit pattern, what then is the width of each slit? c. It is noted that the central bright area has a width of 5.00 cm in the picture above. If the same slit pattern and geometry was illuminated by light of 465 nm, what would be the width of its central bright area?