Light of wavelength 650 nm passes through two narrowslits 0.66 mm apart. The screen is 2.40 m away. A secondsource of unknown wavelength produces its second-orderfringe 1.23 mm closer to the central maximum than the650-nm light. What is the wavelength of the unknown light?

Q: If the pupil of your eye is 4.0 mm in diameter when reading a page held 25 cm from your eye, what is…

A: The diameter of the eye d=4 mm=4×10-3m The distance between the dots and eye r=25 cm =0.25 m The…

Q: A 0.45-mm-diameter (circular) hole is illuminated by white light which has a wavelength spectrum…

A: Given : Diameter of Hole=b=0.45 mm=0.45x10-3 m Wavelength=Y=(400+700)/2=550 nm Distance form the…

Q: A single Slit width of 0.23 mm is illuminated by monochromatic light with wavelength 520nm, and a…

A: Here,  Wavelength (lemda) =520nm Slit width(d) = 0.23mm Screen at distance D=3.4m Width of central…

Q: A red laser (710 nm) shines on a double slit (slit separation = 0.155 mm). What is the angle of the…

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Q: A laser beam of wavelength 840 nm passes through a vertical slit 0.20 mm wide and hits a screen 7.16…

A: Given, wavelength of a laser beam, λ = 840 nmslid width, d = 0.20 mmscreen distance, D =7.16 m

Q: A laser light with wavelength of, 630nm, allowed to pass through double slit interference wilh a…

A: Given The wavelength of laser light is λ=630 nm=630×10-9 m. The seperation distance of interference…

Q: A slit of width 0.52 mm is illuminated with light of wavelength 496 nm, and a screen is placed 122…

A: For each side of central maxima, we know that successive minima for each side yields m=1. Using the…

Q: A 0.48-mm-diameter hole is illuminated by light of wavelength 470 nm .   What is the width (in mm)…

A:

Q: A single slit of width 3.0 μm is illuminated by a light of wavelength 680 nm. What is the intensity…

A: Given, Slit width(D)=3micrometer  Wavelength (λ)= 680nm Angle (θ)=5°

Q: How many dark fringes will be produced on either side of the central maximum if light (λ = 662 nm)…

A:

Q: What is the spacing between structures in a feather that acts as a reflection grating, given that…

A: Given information: The wavelength of the incident light, λ=525 nm=525×10-9 m The angle of the…

Q: A slit of width 0.56 mm is illuminated with light of wavelength 492 nm, and a screen is placed 130…

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Q: At what angle in degrees is the first-order maximum for 465-nm wavelength blue light falling on…

A: wavelength (λ) = 465 nm slit separation (d) = 0.054 mm = 0.000054 m Order of maxima (n) = 1

Q: Find the distance in nm  between two slits that produce the first minimum for 410nm violet light at…

A: we know that in case of differaction relation for minima is given by, dsinθ = mλ where m = no of…

Q: At what angle is the first-order maximum for 450-nm wavelength blue light falling on double slits…

A:

Q: A 0.64-mm-wide slit is illuminated by light of wavelength 650 nm . What is the width (in mm) of the…

A:

Q: How wide in m is a single slit that produces its first minimum for 626-nm light at an angle of…

A: Solution: Given: Question on single slit diffraction. λ = wavelength of light = 626 nm = 626 x 10-9…

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Q: Light of wavelength 680 nm falls on two slits andproduces an interference pattern in which the…

A: Equation to find the separation between slits is given by, d=mλDy d:slit seperationm:order of…

Q: Parallel rays of mercury light with a wavelength of 546 nm pass through a single slit with a width…

A: distance... d = 1.95 mm

Q: Light of wavelength λ = 509 nm passes through a single slit of width w = 3.85 μm and illuminates a…

A:

Q: How many dark fringes will be produced on either side of the central maximum if light (935 nm) is…

A:

Q: At what angle is the first-order maximum for 430-nm wavelength blue light falling on double slits…

A: Data  we have λ=430nm=430×10-9m d=0.0500mm n=1

Q: In the two-slit interference , the slitwidths are each 12.0 mm,their separation is 24.0 mm,the…

A:

Q: At what angle in degrees is the first-order maximum for 475-nm wavelength blue light falling on…

A: Given  wavelength of light  λ = 475 nm  Separation between slits  d = 0.0460 mm To find  Angle in…

Q: . At what angle is the first–order maximum for 440–nm wavelength blue light falling on double slits…

A:

Q: Suppose a beam of laser light  (λ = 514 nm) strikes a screen containing two narrow slits separated…

A: The expression used to calculate distance between consecutive fringes is β=λDd

Q: How many (whole) bright fringes will be produced on an infinitely large screen if orange light (A =…

A: Answer             16

Q: A 0.46-mm-diameter hole is illuminated by light of wavelength 530 nm. What is the width (in mm) of…

A:

Q: What is the highest-order maximum for 383 nm light falling on double slits separated by 24.0 µm?

A: The wavelength of the light is, λ=383 nm=383×10-9 m The distance between the slits is, d=24…

Q: If 580-nm light falls on a slit 0.05 mm wide, what is the full angular width of the…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: A red light of wavelength 650.0 nm is shone through a double slit with a width of 12.5μm. At what…

A:

Q: Light of wavelength 750 nm passes through a slit 1.0 x 10-3 mm wide. How wide is the central maximum…

A: Wavelength, λ = 750 nm = 7.5×10-7 m Slit width, d =1.0×10-3 mm =10-6 m Distance of screen, D =20cm =…

Q: How many dark fringes will be produced on either side of the central maximum if light (λλ = 699 nm)…

A: Given: The wavelength of the light is 699 nm. The slit width is 4.84x10-6 m.

Q: A single slit 3.6 mm wide is illuminated by 650 nm light. What is the width of the central maximum…

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.