Two sources of light illuminate a double slit simultaneously. One has a wavelength 570 nm and the second has an unknown wavelength. The m = 5 bright fringe of the unknown wavelength overlaps the m = 4 bright fringe of the light of 570 nm wavelength. What is the unknown wavelength? A) 456 nm B)326 nm C) 380 nm D) 713 nm

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A: By snell's law  nA SinrA = 1×Sinθ  nB SinrB = 1×Sinθ  nC SinrC = 1×Sinθ

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A:

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A: Mass of crate =90kg Horizontal force applied by worker =291N Length of rough section =0.75m…

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A: Given , in a certain time period a coil of wire is rotated from one orientation to another. Induced…

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A:

Q: A sphere made of a magnetic material with sus- (1) ceptibility Xm and radius r₁ is surrounded by…

A: Given: susceptibility χm1 and χm2 and radius r1 and r2 Uniform magnetic field B→0 To Find: Magnetic…

Q: What is the terminal voltage of a coil of 100 turns if a constant flux of 0.5 Wb goes through the…

A: Given Number  of turn of coil =100 Constant flux =0.5wb

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A:

Q: A physics student monitors the speed and kinetic energy of a 0.39 kg traveling object. At a time of…

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Q: A 1.00-mol sample of an ideal monatomic gas is taken through the cycle shown in the figure. The…

A:

Q: A 12.0 kg monkey climbs up a 135 N uniform ladder of length L leaning against the wall at an angle…

A: Given:  Mass of monkey, m = 12 kg weight of ladder, W = 135 N angle of ladder with wall, θ = 250…

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A: average intensity of polarised light(S)=22 W/m2 let c be the speed of light=3 x 108 m/s permitivity…

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A:

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A:

Q: A 75 kg student walks up three flights of stairs, a vertical height of about 14 m. Part A If the…

A: Given:  m = 75 kg h = 14 m P = 500 W

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A: ΔL = optical path length - geo length = (1.522 * 6.7 * 10-6) - (6.7 * 10-6) = 3.50 m   Phase…

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A: energy 0.65 eV.

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A:

Q: 6) A glass plate with an index of refraction of 1.57 is immersed in an oil having a refractive index…

A: The refractive index of the glass plate: ng=1.57 The refractive index of the oil: no=1.40 We need to…

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A:

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Q: F Q4)- During a laboratory experiment, the average rate of radioactive particles passing through a…

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Q: Calculate the Packing factor for hexagonal closed- Packed Structure ?

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Q: The top speed of the Blackbird is 2193 mph. Given that 1 mile 1.61 km, what is this speed in km/h?

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Q: Questions and Discussion points. Question 1: You have a box with sides of length L = 10 m. This box…

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Q: A 23-turn circular coil of wire has diameter 0.99 m. It is placed with its axis along the direction…

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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.