In the Michelson-Morley experiment, laser light of wavelength 600 nm is used. The path difference (in nm) observed for a fringe shift of 0.5 is?

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A: Given, Line width,∆ν=1013 Hz Wavelength, λo=0.7 μm

Q: many It take a photon to travel from the Sun to ne Earth? min (b) What is the energy in ev of a…

A: a) As we know that                       The distance between the earth and sun is d = 1.5×108km…

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Q: If a proton has an uncertainty in its velocity of 5.90 × 10⁻⁴ m/s, what is the uncertainty (in…

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Q: Give the rest mass (in kg) of a photon with wavelength 648.0 nm.

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Q: digital spectrometer have the peak value for one of the wavelengths is found to be 489 nm. The width…

A: Given that, The minimum wavelength is given by 3.0 nm. The maximum wavelength is given by 1.5 nm.…

Q: Last July 23, 2020, China launched its Tianwen-1 space mission to bring their rover, named Zhurong,…

A: Given, v1=27 km/s=27000 m/sv2=c=3×108 m/s

Q: B) Using the properties of F.T., Calculate the F.T. of the signal x(t) = 5- sin(3πt) sin (5πt) t²

A: F(ω) = 12π∫-∞∞5sin(3πt)sin(5πt)t2eiωtdtF(ω)  = -52i12iπ2(ω-8π)sin(ω-8π) -π2(ω+8π)sin(ω+8π)…

Q: Radiation from a distant neutron star is found by a satellite far from Earth to have wavelength λ =…

A: Radiation from a distant neutron star is found by a satellite far from Earth to have wavelength λ =…

Q: A physicist makes many measurements of the frequency of light emitted when a electron transitions…

A: Answer Given  Uncertainty in frequency measurement  ∆f = 17.4×106 Hz So the uncertainty in energy…

Q: Assuming that the smallest measurable wavelength in an experiment is 0.990 fm (femtometers), what is…

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Q: A student performs the experiment and measures the distance between photogates: d = 50 ± 0.1 cm, the…

A: Solution:   As per the given data,   Total distance(D)=cart length(s)+distance between photogates(d)…

Q: Q1.A) If an 8-bit SAR ADC is used to digitize 8V full scale signal, what will be the digital o/p for…

A: 1 a) Given: n= 8 bit Vout=Full scale out put= 8 V Vanalog ref=5.76 V

Q: Question 2 A light beam moving with velocity c along the x-axis approaches a space-ship moving with…

A: (2) Given: The velocity of the light beam is c along the x-axis. The velocity of the spaceship along…

Q: The light that plants absorb to perform photosynthesis has a wavelength that peaks near 675 nm.…

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Q: A certain device for analyzing electromagnetic radiation is based on the Bragg scattering of the…

A: When X-rays are incident on a crystal the electrons inside the crystal will vibrate in the electric…

Q: X-rays of an unknown wavelength are diffracted 43.4° by copper. Separate determinations indicate…

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Q: Assuming that the smallest measurable wavelength in an experiment is 0.410 fm0.410 fm (femtometers),…

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Q: 1. a) What are the energy and momentum of a photon of red light of wavelength 650 nm? (b) What is…

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Q: of students measure the intensity of light from a desklamp in Sec. 4.5 of the experiment. When the…

A: Given: The distance of detector from lamp is 25 cm.             The voltage is 0.74 V.  To…

Q: 72) who received email at speed of light travels at 2.4 × 108 m/s. You may need to calculate…

A: Given: To find the propagation time and transmission time as,

Q: (a) 620 nanometers (nm)? (b) What are the energy and momentum of a photon of red light of wavelength…

A: The relation between wavelength and energy for the photon is given by Where  h = Planck constant c…

Q: A light beam of wavelength λ= 500 nm, beam diameter 5 mm and intensity I is propagating in a medium.…

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Q: Q. 1. What will be the fringe shift in Michelson-Morely experiment if the effective length of each…

A: Given, Effective length, l=6m Wavelength, λ=6000×10-10m The velocity of earth, v=3×104m/s Velocity…

Q: Lunar astronauts placed a series of cube reflectors on the Moon as part of an experiment to mea-…

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