1a) The third-order dark fringe of light with a wavelength of 652 nm light is observed when the light passes through two narrow slits onto a screen. The slit distance is 6.3 x 10^-6 m. At what angle is the fringe observed? b) In an interference experiment, red light (600 nm) passes through a double slit. On a screen 1.5 m away, this distance between the 1st and 11th dark bands is 13.2 cm. What would the spacing be, between adjacent nodal lines, if blue light (450 nm) were used?

1a) The third-order dark fringe of light with a wavelength of 652 nm light is observed when the light passes through two narrow slits onto a screen. The slit distance is 6.3 x 10^-6 m. At what angle is the fringe observed? b) In an interference experiment, red light (600 nm) passes through a double slit. On a screen 1.5 m away, this distance between the 1st and 11th dark bands is 13.2 cm. What would the spacing be, between adjacent nodal lines, if blue light (450 nm) were used?

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: The first bright fringe of an interference pattern occurs at an angle of 14.5° from the central…

A: The wavelength of the light is The angle of the first bright fringe is Order of bright fringe

Q: 3. For a potential experiment on diffraction, you are given a diffraction grating that has 5000…

A: Given that: Number of slits per centimeter:5000Wavelength of red…

Q: Please answer thank u!!

A: Step 1: Step 2: Step 3: Step 4:

Q: Light shined through a single slit will produce a diffraction pattern. Green light (545 nm) is…

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

A: Given: The wavelength of the light is, λ=635 nm=635×10-9 m. The refractive index of the air is,…

Q: 12. QIC A student sets up a double-slit experiment using monochromatic light of wavelength . The…

A: (a) For maxima, the separation of the slits “d” is given by, Here, θ, m and λ represent the angular…

Q: In a two-slit experiment, the slit separation is 3.00*10-5 m. The interference pattern is recorded…

A: Given Separation between the slit is D=2.00 m Distance of the screen from the slits is d=3.00×10-5 m…

Q: 1. A double-slit is illuminated by laser light of wavelength 632 nm. The slits have a spacing of…

A: Given, No. of fringr(n)= 3 Wavelength (λ)= 632nm = 632*10-9 m Distance from the wall (D)= 7 m…

Q: 1-light with wavelength of A-546nm (green light) hits a single slit perpendicularly. This will cause…

Q: Two narrow, parallel slits separated by 0.850 mm are illuminated by 570-nm light, and the viewing…

Q: ser beam is incident on two slits with a separation of 0.230 mm, and a screen is placed 5.10 m from…

A: Distance between slits d = 0.230 mm distance between screen D= 5.10 mt angle between central fringe…

Q: At most, how many bright fringes can be formed on either side of the central bright fringe when…

A: Wavelength of light: λ = 693 nm = 6.93 × 10-7 m Seperation between slits: d = 4.43 × 10-6 m We know…

Q: The figure below gives versus the sine of the angle in a double-slit interference experiment using…

Q: A single slit is illuminated with 610-nm light, and the resulting diffraction pattern is viewed on a…

Q: In a Young's double-slit experiment, the seventh dark fringe is located 0.028 m to the side of the…

A: Given data: Distance y=0.028 m Slits distance L=1.2 m separation between the slits d=1.4×10-4m

Q: light of wave length 5.40*10^2 nm passes through a slit of width 0.200 mm a) find the width of…

A: Wavelength of the light λ=540 nm=540×10-9 m Slit width d =0.200 mm =0.2×10-3 m Distance between…

Q: A two-slit interference set-up with slit separation d = 0.10 mm produces interference fringes at a…

A: In this question we have to find the split separation ratio ds. Please give positive feedback if the…

Q: measured carefully on a screen 1.20 m away from the double slit, and the center of the 20th fringe…

Q: 6. Light is incident on a diffraction grating with 7600 lines/cm and the pattern is viewed on a…

A: Given groove density of grating n= 7600 lines /cm The difference between two consecutive slits of…

Q: In a double-slit interference experiment, the wavelength is λ = 617 nm, the slit separation is d =…

Q: angular separation

Q: A light source of unknown wavelength is incident normally on a glass plate which is placed over…

Q: A red laser that produces 636.4 nm light passes through two slits and an formed on a screen several…

A: wavelength of red laser = λR = 636.4 nm width of bright fringes = yR = 5.1 mm for second laser = ys…

Q: The first bright fringe of an interference pattern occurs at an angle of 10.5° from the central…

A: Given Data: Wavelength (λ) = 450 nm = 450×10-9 m.Angle (θ) = 10.5o.Order of bright fringe (n) = 1.…

Q: Light of a wavelength of 725 nm is incident on a single slit of a width of 10.2 μm. Assuming the…

A: Given that central maxima is 2.89cm = 0.0289m The width of central maximum is given by 2λD/a where a…

Q: In the two-slit experiment, the distance between the slits and the screen is 1.10 m and the distance…

A: Given: The distance between the slits and the screen: D = 1.10 m. The distance between the slits: d…

Q: Light with a wavelength of 495 nm strikes a single slit that is 0.6 mm wide. The diffraction pattern…

Q: 28. Monochromatic light coming from the left passes through a slit S and then falls on a metal sheet…

A: Step 1: Step 2: Step 3: Step 4:

Q: Coherent light of wavelength 400 nm is incident on a single slit of width 0.010 mm. A screen is…

A: Incident light intensity I0= 1 W/m2 Distance of screen D= 7m Height of screen h= 4m Wavelength of…

Q: Option 1: Red light of wavelength 6.50 x 10 m passes through two parallel slits. Nodal lines are…

A: The distance of nth dark fringe from the center in Young's double slit experiment (YDSE) is given by…

Q: 10. Please refer to Figure 3, which shows the pattern of interference fringes for light of…

A: It is given that, the wavelength is (λ)=505 nm=505×10-9 m, the pattern of interference fringes…

Q: 13. Suppose that you have a laser of wavelength λ = 450 nm, and a single slit with a width of a =…

A: According to Bartleby guidelines we can only solve first three sub parts of a question. Kindly post…

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

1a) The third-order dark fringe of light with
a wavelength of 652 nm light is observed
when the light passes through two narrow
slits onto a screen. The slit distance is 6.3
x 10^-6 m. At what angle is the fringe
observed?
b) In an interference experiment, red light
(600 nm) passes through a double slit. On
a screen 1.5 m away, this distance
between the 1st and 11th dark bands is
13.2 cm. What would the spacing be,
between adjacent nodal lines, if blue light
(450 nm) were used?

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: Introduction

VIEW

Step 2: Concept

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 27 images

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

1
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
1)A red low-power laser with λ = 634nm was beamedat a double-slit grating. An interference patternappeared on a screen 2.50 m from the grating. Thedistance from central spot to the next bright spotwas 22.5cm.What is the spacing between the slits in the grating? 2. The red laser (in Q1) is replaced by a blue laserwith a shorter wavelength. All else is the same.Show mathematically whether the interferencepattern it produces will place the bright spots closeror further apart. 3.Given that the blue laser in Q2 has a wavelength of445 nm, calculate the “spot-spacing” for the sameslit grating and screen distance as in Q1. 4.A green laser beam produces spots which are0.334m apart (central to m=1) when a grating is usedwith slits 3,000 nm apart and a screen 1.90m away.What is the wavelength of the laser light?
A single slit is illuminated with 610-nm light, and the resulting diffraction pattern is viewed on a screen 2.3 m away. (a) If the linear distance between the first and second dark fringes of the pattern is 12 cm, what is the width of the slit? (b) If the slit is made wider, will the distance between the first and second dark fringes increase or decrease? Explain.
Blue light of wavelength λ= 450 nm passes through a single slit of width a and forms a diffraction pattern on a screen. If the blue light is replaced by red light of wavelength 2λ, the original diffraction pattern can be reproduced if the slit width, W is changed to a) w/4 b)w/2 c)2w d)4w e) none of these are co
4. A single slit of width 0.21 mm is illuminated with monochromatic light of wavelength 635 nm, and a diffraction pattern is formed on a screen 2.00 m away from the slit. What is the width of the bright fringe adjacent to the central maximum? cm
2. The double slit experiment of Young is one of the classic experiments of physics. Light with a wavelength of 632.8 nm is incident on two slits separated by 0.10 nm. A screen 1.5 m by 1.75 m is located 5.00 m from the slits. (a) Calculate the separation of the interference fringes on the screen in centimeters. (b) If the slit separation is doubled, what happens to the separation of the fringes on the screen?
The central bright fringe in a single-slit diffraction pattern from light of wavelength 518 nm is 2.00 cm wide on a screen that is 1.05 m from the slit. A) How wide is the slit? B) How wide are the first two bright fringes on either side of the central bright fringe?
Light of wavelength 575 nm falls on a double slit, and the first bright fringe of the interference pattern is seen at an angle of 13.0° from the central maximum. Find the separation between the slits. μm
A double-slit experiment has a slit separation distance of 0.08 mm. If the bright interference fringes are to be spaced 5 mm apart on the screen when the slits are illuminated with a laser of wavelength 633 nm, what should be the distance to the screen from the slits? a) 0.42 m b) 0.63 m c) 0.77 m d) 0.81 m e) 0.92 m
Light of wavelength 677 nm passes through a slit 6.30 × 10-6 m wide and falls on a screen that is 2.23 m away. What is the distance on the screen from the center of the central bright fringe to the third dark fringe on either side? Number Units