4- The CO2 laser has a wavelength of 10.6 um and a spherical resonator length of 10 cm. The magnitude of its beam (spot size) at The center of the resonator is approximately equal to: (1 m) O 15 mm 0 4 nm 411 um

Q: 1. Calculate the number of allowed modes in a multimode optical fiber of radius a = 50- micrometer.…

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Q: The index of refraction of a certain type of glass is expressed by the relation: 4825 nm2 n(1) =…

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Q: 4. Describe Huygen’s Principle. (b) A monochromatic light passes through a narrow slit and forms a…

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Q: 9. Not only does visible light exhibit wave properties, but so do x-rays. To see these properties…

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Q: Methods for observing interference: interference on a thin film, on a wedge. Newton’s rings ?

A: Required : Methods for observing interference: interference on a thin film, on a wedge.…

Q: Question (35) A shark with a laser on its head is swimming underwater. The wavelength of the laser…

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Q: A cavity has the dimensions of 12cmx12cmx12cm. We would like to do a microwave experiment where the…

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Q: 17. An incident P-wave is converted into refracted and reflected P- and S-waves at an interface that…

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Q: A boy undergoes two consecutive displacements of D-14i+2pm and Da- 21+2pm. Find the direction of the…

A: D→1 = 4 i^ + 2 j^D→2 = -2 i^ + 2 j^

Q: You are setting up an interference experiment using light from a laser that has a 780 nm wavelength.…

A: For bright laser , the interference must be constructive. For constructive interference path…

Q: Consider a length of green gel 570 nm, and a red wavelength of 750 nm. As a result of the doppler…

A: SOlution: green lght wavelenght 570 nm, and a red wavelength of 750 nm.

Q: Using nd = d sin 6, determine the 2ad order wavelength at 50° with d 0.218nm. C. 7.51 x 10-10m A.…

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Q: A proton with a speed of 0.9 m/s is directed through a double slit with slit separation 0.4mm. An…

A: Velocity of the proton is v = 0.9 m/s Slit separation distance is d = 0.4 mm Distance of the…

Q: 6. A beam from a krypton ion laser (1 = 461.9nm) falls on a single slit, producing a central maximum…

A: When a monochromatic light passes through a small aperture, light bends from the corner of the…

Q: Laser with wavelength (488nm), the length of its resonator is (50cm),find the spotsize:1- at the…

A: The wavelength of the laser is λ=488 nm=488×10-9 m. The length of the resonator is L = 50 cm =…

Q: You have a laser with an unknown wavelength (note this laser does not have to be in the visible part…

A: Interference and diffraction are a phenomenon which occurs due to the wave nature of light. This…

Q: 5. If the quality factor of the Nd: YAG (1.064 um) laser is (Q=1.85x10) with a length resonator…

A: 5. The quality factor of the laser is given by: Q=λΔλΔλ=λQ

Q: 1 m/s 1 MHZ• 10,000 s 0.73 kg 100 m 1.0 x 10 kg m 10 ns

A: Given: (1) 0.1 km. (2) 1x1010 mg.m (3) 1e7 fs.0.1 km1000 m1 km=100 m (4) 10000000 ms. (5) 1000000…

Q: At a particular spot on a soap bubble (n = 1.33), you see red light at 675 nm. If that is from the…

A: Given : Wavelength (λ) = 675 nm  Refractive index (n) = 1.33      Order  ( m) = 1

Q: The 300 m diameter Arecibo radio telescope detects radio waves with a 7.37 cm average wavelength.…

A: a) The minimum resolvable angle between two points is given by: where, lambda is the wavelength and…

Q: monochromatic light with a wavelength of 6.4 E -7 Meter passes through two narrow slits producing an…

A: Given data: Wavelength (λ) = 6.4 × 10-7 m Distance between screen and source D = 4.0 m Distance of…

Q: 1. An LED emit light waves whose wavelenghs is 490nm. What is the frequency for this light? (ans:…

A: (1) The frequency of the emitted light is

Q: calculate the Quality factor Q for a He-Ne laser that contain front mirror with 95% Reflexivity and…

A: To determine: The emission line of wavelength 632.8 nm

Q: A laser shines on a pair of vertical slits. The horizontal distance L, between the laser a between…

A: Given:- L1 = 12.3 m  L2 = 0.511 m  d= 0.250 mm  Find :- The wavelength of the  light ?

Q: Describe Huygen’s Principle. (b) A monochromatic light passes through a narrow slit and forms a…

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Q: Use N 602000 lines %3D т. For A convert your result in nm = 10¬ºm , it will make the numbers nice…

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Q: A0.60-m m-diameter hole is illuminated by light of wavelength 520 nm .

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Q: An oil film (n = 1.42) floating on water is 264 nm thick. What is the second longest (m = 2)…

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Q: The D line in the spectrum of sodium is a doublet with wavelengths 589.0 and 589.6 nm. Calculate the…

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Q: A laser with an unknown wavelength is incident on a diffraction grating with a line spacing of 4930…

A: As light from the laser is incident on the grating, this light gets diffracted by the lines present…

Q: Q3/A/We wish to coat a glass surface with an appropriate dielectric layer to provide total…

A: Given data: Wavelength, λ=570 nm = 570×10-9 m Refractive index, Er=1.45

Q: QUESTION 5 Monochromatic light from a laser is incident on a slit 0.4 0.550 mm wide. On a screen…

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Q: 5)A diffraction grating with 600 lines / mm is used to observe the spectrum from an unknown element.…

A: Given:                 d= 1N=1600= 16700 A0m=1α= incident angleβ= Diffracted angle To Find:…

Q: 1. Calculate the number of allowed modes in a multimode optical fiber of radius a = 50-micrometer.…

A:

Q: 2. The visible spectrum of light is from about 380 nm to 700 nm. A nm is a nanometer, where 1nm= 1 x…

A: Note:-  You have posted multiple different questions. As per guideline I will solve first question…

Q: Laser light is shone onto two slits separated by a distance of 8.0mm. The light is shone onto a…

A: two slits are  separated by a distance of ,d= 8.0 mm = 8.0 x 10-3 m The light is shone onto a screen…

Q: Monochromatic light (λ = 500 nm) is incident on a soap bubble (n = 1.40). What is the wavelength of…

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Q: What is the wave function's wavelength? * -1 y(x, t) = (5. 00cm)sin(0. 5m x+ 3.00s *t + 1/4) O 1.25m…

A: We know, Equation, Y=ASin(kx-wt+theta) Where, K=wave vector=2π/lamda X=displacement W=angular…

Q: [6/2, 7:18 AM] Ali Diaa: Telescopes are an essential tool for astronomers to study the universe. You…

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Q: 27. Which wavelength is not a possibility for a 1 m long pipe open at both ends? О А. 0.25 m О В.…

A: length of pipe = 1 m Using formula for pipe open at both ends :λ = 2L/n

Q: 5. A beam of white light passes through thickness of air. If the intensity of the scattered light in…

A: a. The intensity of light scattered is inversely proportional to fourth power of wavelength. Then,…

Q: Q2 :- If the intensity of the light passing through is doubled once through a laser medium of length…

A: Gain coefficient (G) for a laser medium is the ratio of the power output (Pout) to the power input…

Q: Use the Energy equation to Calculate E1, E2, E3, E4, E5, and E6. Balmers Series; a. Calculate the…

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Q: 1) Light travels in water at a speed of 2.25 x 108 m/s. Can a particle move faster than 2.25 x 10°…

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Q: 5. If the quality factor of the Nd: YAG (1.064 um) laser is (Q=1.85x10) with a length resonator…

A: 5. The quality factor of the laser is given by: Q=λΔλΔλ=λQ

Q: Entoptic halos. If someone looks at a bright outdoor lamp in otherwise dark surroundings, the lamp…

A: In the circular aperture, when the angle subtended by the two objects is more than the minimum angle…

Compton effect

The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.

Recoil Velocity

The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.