The picture shows the interference pattern obtained in a double-slit experiment with monochromatic light of wavelength 650 nm. The distance shown between intensity maxima is y = 4 mm.    How far away (in mm) from the central maxima is the location where the two waves have a path difference of exactly 1950 nm?

You measure three segments of the distance between a diffraction slit an the screen on which the pattern forms: x1 = (15.8 ± 0.2) cm, x2 = (6.7 ± 0.1) cm, and x3 = (11.3 ± 0.1). What is the uncertainty of the total distance x1 + x2 + x3? Group of answer choices 0.4 cm 0.5 cm 0.2 cm 0.3 cm 0.1 cm

In a two-slit interference experiment, if light with wavelength 535.0 nm goes through two slits separated by a distance 0.244 mm and reaches a screen 1.17 m beyond the slits, how far apart will the interference fringes be on the screen? Answer in units of mm.

You illuminate a slit with a width of 78.9 μm with a light of wavelength 731 nm and observe the resulting diffraction pattern on a screen that is situated 2.05 m from the slit. What is the width, in centimeters, of the pattern's central maximum?

In a double slit experiment the distance between the slits is 0.50 mm and the slits are 1.5 m from the screen. Two interference patterns can be seen on the screen: one due to light with wavelength 480 nm, and the other due to light with wavelength 600 nm. What is the separation on the screen between the third order (m=3) of the bright fringes of the two interference patterns ? [d sin0 = m2 ; m= 0, 1, 2, 3, ...... For bright maxima ]

Light of wavelength 553.0 nm553.0 nm is incident on a narrow slit. The diffraction pattern is viewed on a screen 61.5 cm61.5 cm from the slit. The distance on the screen between the fifth order minimum and the central maximum is 1.25 cm1.25 cm. What is the width ?a of the slit in micrometers (μm)?

Red light of wavelength of 635nm is used in a diffraction grating experiment. The first bright fringe was formed at y1= 70 cm from the zeroth order on a screen that is located at L= 2m away from the diffraction grating. What is the spacing distance (d) in meters of this diffraction grating?

In a Young's double-slit experiment, a set of parallel slits with a separation of 0.106 mm is illuminated by light having a wavelength of 587 nm and the interference pattern observed on a screen 3.50 m from the slits. (a) What is the difference in path lengths from the two slits to the location of a fifth order bright fringe on the screen? 2.935 um (b) What is the difference in path lengths from the two slits to the location of the fifth dark fringe on the screen, away from the center of the pattern? 3.228e-6 Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. um Need Help? Read It

A helium-neon laser (λλ = 633 nmnm) illuminates a single slit and is observed on a screen 1.60 mm behind the slit. The distance between the first and second minima in the diffraction pattern is 3.75 mm . What is the width (in mm) of the slit? Express your answer in millimeters.