Answer Happy

A screen is placed mm from a single slit of
width mm, which is illuminated with light of
wavelength mm. Consider that the angle θθ is
small.
Problem 1 (17 points) Fill in the empty boxes with your answer (YOUR ANSWER MUST BE ONLY A NUMBER; DO NOT WRITE UNITS; DO NOT WRITE LETTERS). A screen is placed 9 m from a single slit of width 0.0019 m, which is illuminated with light of wavelength 7.8.10-7 m. Consider that the angle 0 is small. a) [1 point] Which formula can be used to calculate the location of a minima on the viewing screen? (refer to the formula sheet and select the number of the correct formula from the list) b) [1 point] The location y, of the first minima is given by: (7.8-10-7)(9) O 0.0019 (7.8-10-7)(0.0019) (0.0019) (9) 7.8-10-7 9 c) (5 points) Calculate y1 Y1 = d) [5 points] Calculate y3, the location of the third minima. Y3 = m e) [5 points] If yq = 0.0012 m and Y3 = 0.0092 m, find the distance Ay between the third and first minima. Ay= m