(5) Discussion #13 - Optical InstrumentsPHY 108 Dr. Shetty(5) Exploring the dark side.Goal: Understanding diffractionLight with a wavelength of 511 nm forms a diffraction pattern after passing through a single slitof width 2.20 x 106 m.a) Find the angle associated with the first dark fringe above the central bright fringe. 13.3°dsing-pa(2.20x106m) sin(0) =λ=511nmd=2.20x106mfocus0 =?P=b) What is the angle associated with the second dark fringe above the central bright fringe? 21.1°

Answered: Image /qna-images/answer/39905d08-dce3-4631-8429-4fe31ca50cca.jpg

Light with a wavelength of 511 nm forms a diffraction pattern after passing through a single slit of width 2.20 x 10 m. a) Find the angle associated with the first dark fringe above the central bright fringe. 13.3° dsing-pa (2.20x10m) sin(0) = λ=511nm d=2.20×105m D= ? P= b) What is the angle associated with the second dark fringe above the central bright fringe? -

Light with a wavelength of 511 nm forms a diffraction pattern after passing through a single slit of width 2.20 x 10 m. a) Find the angle associated with the first dark fringe above the central bright fringe. 13.3° dsing-pa (2.20x10m) sin(0) = λ=511nm d=2.20×105m D= ? P= b) What is the angle associated with the second dark fringe above the central bright fringe? -

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter4: Diffraction

Section: Chapter Questions

Problem 38P: A monochromatic light of wavelength 589 nm incident on a double slit with slit width 2.5 m and...

See similar textbooks

Similar questions

X-rays of wavelength 0.103 nm reflects off a crystal and a second-order maximum is recorded at a Bragg angle of 25.5°. What is the spacing between the scattering planes in this crystal?
How far apart must two objects be on the moon to be distinguishable by eye if only the diffraction effects of the eye’s pupil limit the resolution? Assume 550 nm for the wavelength of light, the pupil diameter 5.0 mm, and 400,000 km for the distance to the moon.
A 5.08-cm-long rectangular glass chamber is inserted into one arm of a Michelson interferometer using a 633-nm light source. This chamber is initially filled with air (n=1.000293) at standard atmospheric pressure but the air is gradually pumped out using a vacuum pump until a near perfect vacuum is achieved. How many fringes are observed moving by during the transition?
A first-order Bragg reflection maximum is observed when a monochromatic X-ray falls on a crystal at a 32.3° angle to a reflecting plane. What is the wavelength of this X-ray?
An experimenter detects 251 fringes when the movable mirror in a Michelson interferometer is displaced. The light source used is a sodium lamp, wavelength 589 nm. By what distance did the movable mirror move?
The yellow light from a sodium vapor lamp seems to be of pure wavelength, but it produces two first-order maxima at 36.093° and 36.129° when projected on a 10,000 line per centimeter diffraction grating. What are the two wavelengths to an accuracy of 0.1 nm?
A monochromatic light of wavelength 589 nm incident on a double slit with slit width 2.5 m and unknown separation results in a diffraction pattern containing nine interference peaks inside the central maximum. Find the separation of the slits.
What is the separation between two slits for which 610-nm orange light has its first maximum at an angle of 30.0°?
A single slit of width 2100 nm is illuminated normally by a wave of wavelength 632.8 nm. Find the phase difference between waves from the top and one third from the bottom of the slit to a point on a screen at a horizontal distance of 2.0 m and vertical distance of 10.0 cm from the center.
A hydrogen gas discharge lamp emits visible light at four wavelengths, =410 , 434, 486, and 656 nm. (a) If light from this lamp falls on a N slits separated by 0.025 mm, how far from the central maximum are the third maxima when viewed on a screen 2.0 m from the slits? (b) By what distance are the second and third maxima separated for l=486 nm?
Find the distance between two slits that produces the first minimum for 410-nm violet light at an angle of 45.0°.
What image will one see if a hologram is recorded using monochromatic light but its image is viewed in white light? Explain.