33) If the fifth order minimum in the diffraction pattern of a thin slit is at 40° from the central maximum, what is the highest order minimum in the pattern? A) 7 B) 8 C) 9 D) 11 E) 6

Q: In Young's double - slit experiment, the seventh dark fringe is located 0.025 m to the side of the…

A: Given Distance of the seventh dark fringe is y=0.025 m Distance of the screen from the slits is…

Q: 9) A film with a refractive index of 1.25 strongly reflects light of 550 nm. If the film is on water…

A: Light reflected from thin film undergoes interference. Thus the final intensity might increase or…

Q: What is the separation between two slits for which 530-nm green light has its first maximum at an…

A:

Q: 3) In a single slit experiment a screen is placed 100cm from the slit and the wavelength of the…

A: Given:  Wavelength of light, λ = 650 nm = 650 × 10-9 m              Distance between source and…

Q: 7) Calculate the minimum film thickness of the most strongly reflected light from a film with a…

A: In a thin film, light waves are reflected from the background and the film is capable of interfering…

Q: Two slits parallel to each other 0.2 mm are illuminated by monochromatic light. In a screen placed 1…

A: mλ=yLdm is the order of light stripeλ is the wavelength of lighty is the seperation between light…

Q: In Fraunhofer diffraction pattern, slit width is 0.2 mm and screen is at 2 m away from the lens. If…

A: To find- Distance between 1st minimum on either side of central maximum. Given- Slit widthd=0.2 mm…

Q: 2) In a double-slit experiment, the fourth dark fringe is located 2.5 cm from the center of the…

A:

Q: 1) A thin film of water (n 1.33)floats on the surface of an oil with refractive index 1.65. White…

A: Givenn=1.33n'=1.65Angle of reflection,θ=48°λ=610 nm=610×10-9 m

Q: 8. In the equation mλ = wsinom, the variable w represents a) the width of the central bright spot.…

A:

Q: The theoretical slit width which should be used to separate the two sodium

A: Given: λ1=589.0nm λ2=589.6nm Linear dispersion is 1D=2.4nm/mm D=12.4 D=0.4167mm/nm

Q: 3) A film suspended in air has a spectrally-averaged transmittance of 0.928 in a non-absorbing…

A: Given: The transmittance of the film is 0.928.

Q: 4.) In the double-slit experiment, what happens to the interference pattern when you change the…

A:

Q: Why is it necessary to study a film that is not very thick (with a thickness of only a few…

A: Why is it necessary to study a film that is not very thick (with a thickness of only a few…

Q: 21.)In the diffraction (single-slit) experiment, what happens to the intensity of the diffraction…

A:

Q: 2) In an interference experiment, the ratio of the intensities of the bright and dark fringes is 16.…

A: Given: Ratio of bright and dark fringe is 16:1 To find: Ratio of the amplitude due to two slits.

Q: 6) A soap bubble, when illuminated with light of frequency 7.14 × 10^14 Hz, appears to be especially…

A:

Q: 14) Calculate the maximum reflected wavelength by a thin film of refractive index 1.55 and thickness…

A: When interference takes place in thin films the final intensity might increase or decrease.…

Q: A reflective diffraction grating contained 1750 grooves/mm. The angle of incidenc of a band of…

A: GivenN=1750 grooves/mmα=48.2°andβ=11.2°

Q: 2) Coming to the glass at a right angle, A beam of 600 nm wavelength in air is a quartz What is the…

A: Scenario - As light traverses through materials of varying refractive indices, there is some loss of…

Q: A double silt interference patterns is observed on the screen 1 meter behind two slits spaced 3 ×…

A: Distance of screen (D) = 1 m Slit spacing (d) = 0.0003 m Fringe width (β) = 0.016 m

Q: 12) Calculate the maximum reflected wavelength by a thin film of refractive index 1.4 and thickness…

A: In a thin film, light waves are reflected from the background and the film is capable of interfering…

Q: If the fifth order minimum in the diffraction pattern of a thin slit is at 40 degrees from the…

A:

Q: Electric field relation Ey (x, t) = Emax Cos [(1.5 × 107 m-1) x - wt] light waves pass through a…

A: Given: The given electric field of the light wave passing through a slit is given by…

Q: 4. Green light has a wavelength of approximately 540 nm. When green light is diffracted through a…

A:

Q: 12) In a soap film with a refractive index of 1.333, a 620 nm light undergoes constructive…

A: Given The refractive index of the film is n=1.333 the wavelength of the light is λ=620nm=620×10-9m…

Q: 13) In a soap film with a refractive index of 1.333, a 450 nm light undergoes constructive…

A: Interference takes place when two waves meet at a point. The final intensity might increase or…

Q: 2. In a single-slit diffraction experiment, if the width of the slit is increased, the li attern…

A:

Q: The condition for constructive interference from a soap water thin film in air of thickness t and…

A: Let us consider a thin film of thickness t, the path difference between the reflected rays from the…

Q: The pattern that is most likely produced by an interference pattern by double slit is. and the one…

A: In the interference pattern the fringe width remains same and intensity is also gets same. But in…

Q: In a diffraction pattern produced by a diffraction grating, red light (λ = 700 nm) in the second…

A: Wavelength (λ) = 700 nm Angle of deviation for second order spectrum = 20o

Q: Light of wavelength 0.58 um is incident on a slit of width 300 um (0.3 m). The observing screen is…

A: It is given that,

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

A:

Q: 23. In a Young's double-slit experiment, the separation y between the second order bright fringe and…

A:

Q: 1. Two coherent radio point sources separated by 2.0m are radiating in phase with a wavelength…

A: ∗Too  get  a maxima  on screen path  difference should n λ.    When  n=0,±1,±2, ‐‐‐‐    Means  path…

Q: A grating has 560 lines/mm. How many orders of the visible wavelength 505 nm can it produce in…

A:

Q: 2) White light passes through a 610-slit/mm diffraction grating (i.e. there are 610 slits within 1…

A:

Q: In a Young's double-slit interference experiment, by what factor does the distance between bright…

A: Answer:Option (e) 4

Q: 8) A single slit cut into a foil is illuminated by a 680.nm laser beam. A diffraction pattern…

A:

Q: 2.) Coherent light that contains two wavelengths, 660 nm (red) and 470 nm (blue), passes through two…

A: Given: The wavelength of red and blue right are 660 nm and 470 nm. Distance between two slit is 0.3…

Q: .)In the double-slit experiment, what happens to the interference pattern when you decrease the slit…

A:

Q: 5) Calculate the distance between two successive bright fringe for a double slit experiment with…

A: The double-slit experiment uses two closely placed slits to study the interference pattern formed by…

Q: A double-slit arrangement produces bright interference fringes for sodium light (A= 597 nm) that are…

A:

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.