Red light (Ared = 653 nm) and green light (Agreen = 539 nm) both pass through a diffraction grating create overlapping interference patterns on a detector 1.56 m away. On the detector, the separation from the first bright green maximum to the first bright red maximum is measured to b 3.79 mm. How many slits per cm does the diffraction grating have? Give your answer as a whole number of slits per cm.

In a double-slit interference experiment, the wavelength is 737 nm, the slit separation is 0.180 mm, and the screen is 33.0 cm away from the slits.  What is the linear distance between the sixth order maximum and the third order maximum on the screen in millimeters?

You perform a double-slit experiment in order to measure the wavelength of the new laser that you received for your birthday. You set your slit spacing at 1.05 mm and place your screen 8.51 m from the slits. Then, you illuminate the slits with your new toy and find on the screen that the tenth bright fringe is 4.63 cm away from the central bright fringe (counted as the zeroth bright fringe). What is your laser's wavelength i expressed in nanometers? = 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

Laser light of wavelength 627.0 nm passes through a double-slit arrangement at the front of a lecture room, reflects off a mirror 29.2 m away at the back of the room, and then produces an interference pattern on a screen at the front of the room. The distance between adjacent bright fringes is 9.52 cm. What is the slit separation in meters? Number i 0.000192 Units m

In a double-slit experiment coherent light of wavelength 652 nm is incident upon two slits that are separated by 0.425 mm. The fringe pattern is viewed on a screen that is 1.69 m away. What is the distance on the screen between the first-order and second-order bright fringes? Give your answer in cm.

A laser light with wavelength of, N = 630nm, allowed to pass through double slit interference with a separation distance of, d= 0.03mm. The distance between the slits and the board is x-1.5 meter: What is the distance in cm for the fourth bright maxima, ÿ4 from center of the screen?

Chapter 36, Problem 009 A slit 0.803 mm wide is illuminated by light of wavelength 481 nm. We see a diffraction pattern on a screen 3.68 m away. What is the distance in millimeters between the first two diffraction minima on the same side of the central diffraction maximum? Number Units Use correct number of significant digits; the tolerance is +/-2%

Light with a single wavelength of 1 = 461 nm goes through two narrow slits. The light strikes a screen which is a distance L = 2.77 m away. The resulting light intensity pattern is shown below. Each slit has a width of "a", and the separation of the slits is "d". a L a. The interference pattern has its 4-th dark spot (destructive interference) at a distance of y4 = 3.59 mm from the central bright spot. What is the separation "d" between the two slits? Convert your answer to millimeters. (Be careful. The first dark spot is m = 0!) mm b. What is the angle, 0, to this 4-th dark spot of the interference pattern? degrees c. If the 4-th dark spot of the interference pattern is at the same location of the first dark spot of the diffraction pattern, what is the width of each slit "a"? Convert your answer to millimeters. mm be

Light is sent through a single slit of width w = 0.52 mm. On a screen, which is L = 1.9 m from the slit, the width of the central maximum is D = 5.2 mm. a) The angle of the first dark fringe theta dark. Express sin(theta dark) in terms of the wavelength of the light λ and w. sin(theta dark) =  b) Express tan(theta dark) in terms of D and L. c) If D << L, how is tan(theta dark) related to sin(theta dark)? d) Express λ in terms of w, D, and L? e) Solve for the numerical value of λ, in nanometers.