Answered: Radio signal from a nearby galaxy is…

Radio signal from a nearby galaxy is recorded at 0.85 m. The galaxy is moving away with a velocity of 0.75c. Estimate the wavelength of the signal when it was emitted.

Related questions

Q: As a high-speed spaceship flies past you, it fires a strobe light that sends out a pulse of light in…

A: As a high-speed spaceship flies past you, it fires a strobe light that sends out a pulse of light in…

Q: 9. Show the Complex Fourier Integral Transform (Fourier transform) of the function defined below…

A: We know that the exponential formula of trigonometry of sinA sinA=[e(iA)-e(-iA)]÷(2i) By using this…

Q: Q2: The wavefunction for the system is v(x)= A sin for 0sX SL, find: L a) The constant A b) The…

A: (a) The wavefunction for the system is given as : The condition for normalization is :

Q: A small sphere has a radius of 1 cm and is maintained at a temperature of 273 degrees Celsius.…

Q: A 525 nm photon emitted by a distant galaxy is observed to be 890 nm. Estimate the redshift of the…

A: Redshift takes place when the source of electromagnetic radiation moves away from the observer. This…

Q: a) Find the inverse Fourier transform of the following: i. 1 ii. 4 V2n (4+w?) 1 iII. νω2π(2- jω).

A: (a) (i) 5w We know fourier transform of sgn(t) is sgn(t)↔F.T.2jw=25j5wInverse fourier transform of…

Q: The theoretical limit (known as the GZK limit) for the maximum energy of a cosmic-ray proton…

A: 1 eV = 1.60 × 10- 19 Joules Relativistic energy of the particle is given by Where mo = rest mass,…

Q: 3) A proton is moving with 10^8 m/s speed. Find the De Broglie wavelength associated with the proton…

Q: Calculate the wavelengths associated with an electron and a proton, each travelling at 9.0% of the…

A: Given data: Speed of electron and proton = 9.0 % of the speed of the light Required: The…

Q: Max Planck proposed his constant h to relate the energy of a photon to its frequency. Calculate the…

Q: How much energy does a photon of yellow light have if it’s wavelength is 600nm?

A: Energy of a photon = hν E = hc/λ given, λ = 600 nm

Q: E(z, t) = Eoe'kz-wr)§ is the solution of Maxwell's equations. 1. Show that E Eo Eglc B y,

Q: About 0.10 eV of energy is required to break a hydrogen bond in a protein molecule, Calculate the…

A: Given that 0.10 eV of energy is required to break a hydrogen bond.

Q: 4.1. Reveal all of Maxwell's equations from the covariant forms:

Q: A synchrotron beam-line produces 5×1011 photons/s with a photon energy of 9 keV. What is the…

Q: frequency

Q: The 629.9nm line of neon has an Einstein A coefficient of 1.7×10^7 s^-1.find the temperature at…

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: If the emitted radiation from a star has a wave length of maximum power at 600 nm what is the…

Q: Consider a free proton in a plane-wave electromagnetic field with a wa t what intensity y does the…

A: Given: The wavelength is 1 μm. The velocity is 0.1 c. To determine: The intensity The…

Q: Among the EM waves, which do you consider as

A: Among the different EM waves, the most useful EM wave is the visible light spectrum. This band of…

Q: A police officer bounces a 18.5 GHz laser beam, moving at 3.0 x 108 m/sec off your car. When the…

A: The Doppler shift equation for radar is given by: f_d = (2 * v * f_t) / (c + v_t) where f_d is the…

Q: Does a lightbulb at a temperature of 2500 K produce aswhite a light as the Sun at 6000 K? Explain.

A: The expression for the Wien's displacement law is, λmT=bλm=bT..............(1) Here, λm is the…

Q: (a)What will be the difference in the speed of an electromagnetic wave, in form of light, when it…

A: Speed of electromagnetic wave in vacuum is constant. It doesn't change with direction or any optical…

Q: Integrated ConceptsA pulsar is a rapidly spinning remnant of a supernova. It rotates on its axis,…

A: From doppler shift equation, first for the hydrogen moving away from us here, u=+50.0 km/s, c…

Q: A particle of mass M at rest decays into two particles of masses m, and m₂ having non-zero…

A: We are aware that a particle with mass M at rest splits into two particles with masses m1 and m2,…

Q: Which of the following is the relativistic formula for the wavelength i of a particle having rest…

A: Given, the rest mass of a particle is mo And its kinetic energy is K Let p is the momentum of the…

Q: What is the wavelength, in nm, of a light wave with a frequency of 4 * 10^15 Hz?

A: Given that the frequency of the light wave is f=4×1015 Hz. The wavelength of the light can be…

Q: According to Wien's Displacement Law, the wavelength of maximum emission of a body with a…

A: Given Temperature T=357K

Q: Michelson and Morley were able to obtain an optical path length l + l2 of about 22 m. Apparatus had…

A: The time difference between the two-beam is given by, ∆t=lv2c3 Therefore, the path difference can be…

Q: Imagine being Maxwell and realizing the calculated speed of electromagnetic waves matched the…

A: Maxwell discovered that a CHANGING magnetic field will induce a CHANGING electric field and…

Q: stop under a vehicular bridge, however, the Radio Fórmula 103 MHz station can b heard. What are the…

A: Let the energy of the radio frequency from Sabrosita AM is given by E1. Let the frequency from…

Q: Calculate the relativistic mass of 1.81×1024 photons (3.00 mol) with a wavelength of 450 nm.

Q: II) Find the exponential Fourier transform of the given function I, -T<x<T f(x) = { 0, otherwise,…

A: As given, The function, fx=x, -π<x<π0, otherwise Define the exponential Fourier…

Q: Prove that Faraday’s law is covariant under Lorentz Transformation.

A: we know Faraday Law ∇→×E→=-∂B→∂tor ∇→×E→+c∂B→∂t=0Lorentz Gauge condition in covarient…

Q: A gamma ray source emits photons with energy 15 keV. The photons are directed up against the…

A: Doppler frequency shift is given by the formula , ∆f =νc if energy is given then E =hf or f = E/h…

Q: 1) What is the mass of a particle that is traveling at a speed of 3.25 e 5-m/s and generates a…

A: Given Data : The velocity of the particle is given as v = 3.25 x 105 m/s. The wavelength of the…

Q: 7. Borg ships are cubical. A Borg ship is approaching earth. According to an observer on earth, the…

A: Given: The height of the ship is 1000 m. The width of the ship is 1000 m. The depth of the ship is…

Q: Can a particle act like a wave? Give examples. What is the particle’s wavelength? Estimate what your…

A: According to wave particle duality, the particle act like wave and the wave is act like particle.…

Q: momentum of a photon having energy is A.1.0 eV/c B. 1.6 eV/c C. NONE

A: Use use the relation between energy and momentum

Q: (I1%) Problem 7: Lasers can be constructed to produce an extremely high-intensity electromagnetic…

A: Given data, Eo=0.62×1011 V/mt=1.2 ns=1.2×10-9 sμo=4π×10-7 N/A2 here μo is the permeability of the…

Q: 1eV 1.6 x 1019 J Calculate the energy of a photon of blue light, 1 = 450 nm. %3D

A: We are given with wavelength of photon. We can find frequency from given wavelength then using…

Question

Radio signal from a nearby galaxy is recorded at 0.85 m. The galaxy is moving away
with a velocity of 0.75c. Estimate the wavelength of the signal when it was emitted.

Expert Solution

Concept and Principle:

Since light does not require any medium to travel the Doppler shift in light only depends on the relative velocity of the observer and source.

When the source is moving away from the observer the wavelength will be longer and is called redshift. When the source is moving toward the observer the wavelength will be shorter and is called blueshift.