#2 Diffraction Minima A slit with a width of 5.00 cm is illuminated with coherent microwaves of an unknown wavelength. A diffraction pattern is detected on a distant screen several meters from the slit. If the angle of the first minimum relative to the central maximum is 5.15°, what is the wavelength of the microwaves impinging on the slit? A. 0.235 cm В. 0.449 cm C. 0.873 cm D. 1.23 cm

#2 Diffraction Minima A slit with a width of 5.00 cm is illuminated with coherent microwaves of an unknown wavelength. A diffraction pattern is detected on a distant screen several meters from the slit. If the angle of the first minimum relative to the central maximum is 5.15°, what is the wavelength of the microwaves impinging on the slit? A. 0.235 cm В. 0.449 cm C. 0.873 cm D. 1.23 cm

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Chapter 27: Problem 2: Suppose a two-slit interference pattern from 620 nm orange light has its…

A: Ans is in imageExplanation:Step 1: Step 2: Step 3: Step 4:

Q: Two parallel slits, 2µm apart, is illuminated by a 600 nm light. The interference pattern was formed…

A: Distance between slits, d=2 μm⇒2×10-6 m Wavelength of light, λ=600 nm⇒600×10-9 m Distance between…

Q: Suppose you have two coherent point sources both having monochromatic light with wavelength of…

Q: Light of one frequency is incident on a soap bubble floating in the air. If the wavelength in the…

A: Wavelength, λ = 6 nm Refractive index of air, n = 1 Order of interference (generally), m = 0 (lower…

Q: 22. A student wishes to measure very small distances using the interference pattern generated by…

Q: 1. Red laser light (A=680 nm) is incident on two narrow, closely-spaced slits. The resulting pattern…

A: The distance between central bright fringes can be considered as the fringe width of the central…

Q: nochromatic light falls on a screen 1.90 m from two slits separated by 2.06 mm. The first- and…

A: Given Distance from screen from slit = D = 1.90 m separation between two slit = d = 2.06 mm…

Q: A helium-cadmium laser emits blue light at a wavelength of 441.6 nm. Assume this light is incident…

A: Given that, The wavelength of the blue light, λ=441.6 nm=441.6×10-9 m Number of lines per…

Q: 2) A thin film of n=1.3 is on top of a substrate of n=1.5 as shown. The thickness of the film is…

Q: 3. A thin film of oil, n = 1.7, rests on a shallow puddle of water. Light (Aair = 520 nm) is…

Q: 5. Coherent light of frequency is shone through a single slit with a gap width equal to a. An…

A: Assuming, the original frequency be f the original gap width = x distance of the screen = d width of…

Q: Light with a wavelength of 500 nm is incident on a single slit. A screen used to see the diffraction…

Q: b. Exactly where on the wall would she find the first bright red fringe (relative to the central…

Q: Light of wavelength 480 nm illuminates a pair of slits seperated by 0.27 mm. If a screen is placed…

A: Given: The wavelength of the light λ = 480 nm. The slit seperation d = 0.27 mm. The distance…

Q: 4. A thin film of oil is on a puddle of water. Light of wavelength 635nm hits the thin film. What…

A: Oil is spread out on a puddle of water as a thin film. Let the thickness of this oil above water be…

Q: 6. Young's double slit experiment produced a pattern where bright spots are separated by 2.5 mm. If…

A: The seperation between between two maxima is given by β =λDdWhere, λ = wavelength D =seperation from…

Q: Monochromatic light falls on a screen 1.80 m from two slits separated by 2.08 mm. The first- and…

Q: A flat glass plate is placed on top of a second flat glass plate. A piece of paper is slid in under…

Q: A transparent film (n = 1.19) is deposited on a glass plate (n = 1.52) to form a nonreflective…

A: Given: Refractive index of transparent film , n = 1.19 Thickness, t =1.06×10-7m…

Q: 1. Monochromatic light illuminates two slits that are 0.20 mm apart. The adjacent bright lines of…

Q: 4. A single slit produces the following diffraction pattern on a screen 1.20 m from the slit when…

A: The condition for minima in fraunhoffer single slit diffraction is: dsinθ = mλ d: slit width λ:…

Q: A clear oil, with an index of refraction of 1.2, is floating on a water surface. The oil film has a…

Q: 16. Light that has a wavelength of A in vacuum is incident on a piece o glass (n = 1.6) coated with…

Q: When 400-nm red light is incident on a vertically oriented diffraction grating that is 3.2 cm wide,…

Q: 1. Monochromatic light illuminates two slits that are 0.20 mm apart. The adjacent bright lines of…

A: Given : d=0.20 m y=2.90 m mL=0.40 cm =0.004 m

Q: A double slit source is at a distance of 1.3 m away from a screen. The slits are separated by 3.0 x…

Concept explainers

Diffraction of light

In physics, the term diffraction is defined as the bending of light around the corners of the obstacle. As a light ray passes by an aperture, it bends around the edges or through slits, it spreads out through a narrow opening. The diffracted light will produce fringes of bright and dark or colored bands which are labeled as a diffraction pattern.

Question

#2 Diffraction Minima
A slit with a width of 5.00 cm is illuminated with coherent microwaves of an unknown
wavelength. A diffraction pattern is detected on a distant screen several meters from the
slit. If the angle of the first minimum relative to the central maximum is 5.15°, what is the
wavelength of the microwaves impinging on the slit?
А. 0.235 сm
В. 0.449 cm
O C. 0.873 cm
D. 1.23 cm

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Diffraction of light$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

2. Red laser light (X=680 nm) is incident on two narrow, closely-spaced slits. The resulting pattern of bright and dark fringes is projected on a screen, and the centermost bright fringes are seperated by 2.0 cm. If the red laser is replaced with a green (A=500 nm) one, how would the spacing of the centermost fringes change? A. The centermost bright fringes will remain 2.0 cm apart B. The centermost bright fringes will get closer together C. The centermost bright fringes will get farther apart D. No bright fringes would be visible
Q2) Two microscope slides are placed together but held apart at one end by a thin piece of tin foil. Under sodium light (589 nm) normally incident on the air film formed between the slides, one observes exactly 25 bright fringes from the edges in contact to the edge of the tin foil, the thickness of the foil is [cm] a. 4.27*10-4 b. 7.22*10-4 c. 1.02*10-3 d. 1.31*10-3 e. 7.36*10-4
Monochromatic light (λ = 500 nm) is incident on a soap bubble (n = 1.40). How thick is the bubble (in nm) if constructive interference occurs in the reflected light? a. b. C. d. 102 89 54 138
7-
A double slit is illuminated simultaneously with a laser wavelength, λ1 =620 nm and another laser with unknown wavelength, λ2 . The m = 5 bright fringe of the unknown laser overlaps with the bright fringe m = 3 of the λ1 laser. Determine the wavelength of λ2 laser
A18. Coherent monochromatic light falling through a small aperture produced a Fraunhofer diffraction pattern as shown below By looking at this diffraction pattern carefully one can guess that the shape of the aperture was (a) (c) (d) 7
Two narrow slits separated by 0.400 mm are illuminated by a sodium vapor light with a 589 nm wavelength. A screen set 3.00 m away is used to observe interference fringes. Determine the distance between the central maximum and the third bright fringe. a. 13.26 mm b. 15.47 mm c. 8.84 mm d. 11.05 mm