In an interference experiment using a monochromatic source emitting light of wavelength 1, the fringes are produced by two long, narrow slits separated by a distance d = 0.5 mm. The fringes are formed on a screen which is situated at a distance D = 5 m from the slits. Determine 1, if the fringe width w = 6 mm. Provide your answer in nanometers (10*° m).

In a Young’s double-slit experiment, light of wavelength 589\,nm from a Sodium laser illuminates two very narrow parallel slits separated by 0.8\,mm in an opaque screen. Interference is observed on a second screen at distance 5\,m from the first screen. Calculate the spacing between consecutive bright fringes on the screen.Give your answer in mm to 1 d.p.

In an interference experiment using a monochromatic source emitting light of wavelength 1, the fringes are produced by two long, narrow slits separated by a distance d. The fringes are formed on a screen which is situated at a distance D >> d.Write down an expression for the fringe width w. Please use "*" for products (e.g. B*A), "/" for ratios (e.g. B/A) and the usual "+" and "-" signs as appropriate. Use "lambda" (without the quotes) for 1 in the equation box. For example, use d*lambda for d2. Please use the "Display response" button to check you entered the answer you expect. w=

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

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?

Light with wavelength 2 passes through a narrow slit of width w and is seen on a screen which is located at a distance D in front of the slit. The first minimum of the diffraction pattern is at distance d from the middle of the central maximum. Calculate the wavelength of light if D=2.4 m, d =1 mm and w = VAD.Give your answer in nanometers. Answer: Choose...

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)?

In a double-slit experiment, coherent light of wavelength 545 nm is incident upon two slits that are separated by 0.434 mm. The fringe pattern is viewed on a screen that is 2.32 m away. What is the width of the central maximum on the screen? Give your answer in cm.