Assume the experiment of Pound and Rebka is per- formed on the top of the Empire State Building (height = 381 m). What are the change in frequency and the percentage change in frequency due to the gravitational redshift?

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Q: The circular particle accelerator at CERN has a radius of about 4.24 km. The accelerator uses strong…

A: Given that, the radius of the accelerator is r=4.24km=4.24×103m magnetic field is B=8.34T   Since…

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A: Given, Velocity of the rocket, v=2×108 m/s Velocity of the missile with respect to the rocket,…

Q: esc a) 10 points) Gravitational Time Dilation. The escape velocity from the surface (radius r) of a…

A: The objective of the first part of the question is to express the time-dilation fraction, Δt/t, in…

Q: Consider a region where the following electric and magnetic fields are present: E = 12.52 ax + 19.68…

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Q: If a GUT is proven, and the four forces are unified, it will still be correct to say that the orbit…

A: There are four different fundamental forces in nature. Gravitational force Weak nuclear force…

Q: The average lifetime of mu-meson is 2.19698-106 s. These subatomic particles are produced high in…

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Q: Compact objects and black-holes 2. Consider three compact objects in the form of: a white dwarf of…

A: Hence the answer..

Q: A particle has a proper lifetime of 2.5 × 10^−6s. How fast/gamma must it be going to arrive on the…

A: To calculate the speed and gamma factor of the particle, we need to use the formula:  γ = 1/√(1 -…

Q: Two objects are moving at the same speed of v= 2.25 × 108 m/s but in directions perpendicular to…

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Q: Give the direction of the Lorentz force for the following charges moving through a magnetic field.…

A: Lorentz force is the force experienced by a moving charged particle when it is introduced into a…

Q: A rocket travels away from the earth at a velocity of 2 x 108 mis. A missile is fired from the…

A: u=u'+v1+u'vc2 v is the speed of  rocket u'is the velocity of rocket w.r. t missile uis the velocity…

Q: The mass of a theoretical particle that may be associated with the unification of the electroweak…

A: Given data: The mass of the theoretical particle that may be associated with the unification of the…

Q: *39 Will the universe continue to expand forever? To attack this question, assume that the theory of…

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Q: 40 Eridani is a trinary star system approximately 17 lightyears from Earth and famously the home…

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Q: Problem 10. The redshift is defined to be the quantity Job – Xem Xem (5.1) where Aob and Aem are…

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Q: Ist-order binomial approximation: (1+x)"≈1+nx. The second-order approximation keeps the second-order…

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Q: A rocket travels away from the earth at a velocity of 2 x 108 m/s. A missile is fired from the…

A: Given, Velocity of rocket vR = 2 x 108 m/s Velocity of missile vm = 1.5 x 108 m/s   We know the…

Q: The strongest macroscopic B-field produced in a laboratory is the 45.0 T one at the National High…

A: Write the expression for the Lorentz force. F=qvB Write the expression for the weight. W=mg

Q: An astronaut takes a trip to Sirius, which is located a distance of 8 light years from the Earth (as…

A: Given: Distance of Sirius from Earth is 8 light years.. Time taken for the one way journey is 6 yr.…

Q: The evil team of Ms. Moonstruck and Mr. Luny intend to deflect the Moon from its orbit around Earth…

A: Given data, Force needed, F = 6570 N mass of the moon, m = 7.36×1022 kg Let the mass of the black…

Q: Provide the answers in 2 hours, and count as 2 questions if necessary.

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Q: A gamma ray burst delivers approximately 1.0 X10-6 joules/m2 to a detector on an orbiting space…

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Q: The bright radio galaxy, 3c84, is observed to be moving away from the Earth at such high speed that…

A: Given, Wavelength of the source, λs=434 nm Wavelength of the observed light, λobv=442 nm From…

Q: Particle Decay: A º pion decays via the process → y + y, emit- по ting one photon in the forward…

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Q: Lorentz Force is given by F = qE + q v, × B Given to vector, v, = ((0) i + (8) j + (0) k) × 10° m/s…

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Q: Our solar system orbits the center of the Milky Way galaxy. Assuming a circular orbit 30,000 ly in…

A: The time period of revolution is given by, T=2πrv Here, r is the radius of the orbit and v is the…

Q: Consider a region where the following electric and magnetic fields are present: E = 16.17 ax + 15.39…

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Q: To circle Earth in low orbit, a satellite must have a speed of about 2.8 x 104 km/h. Suppose that…

A: Ans:- Image-1

Q: The lifetime of a muon is 2.20 ?s. If you measured its mass to be 105.7 MeV/c2, what would be the…

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Q: A spacecraft leaves Earth at a constant speed of 0.69c as measured by an observer on Earth. It heads…

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Q: rocket ship traveling near the speed of light appears to a stationary observer to shorten with…

A: Given :) Actual length=200 m Required:) apparent length if it is travelling with v=0.99 c

Q: A light source G is moving, with respect to an observer O, at an angle = 117° between the direction…

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Q: Of 1.5, 3, 5, and 10 give the maximum apparent speeds. 2. Consider a relativistic jet with an angle…

A: Assume non accelerated motion of the relativistic jet. Write the relation between the gamma factor,…

Q: To circle Earth in low orbit, a satellite must have a speed of about 2.7 x 104 km/h. Suppose that…

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Q: a) Let L be the diameter of our galaxy. Suppose that a person in a spaceship of mass m wants to…

A: a Assume that the galaxy is spherical in shape; if we wish to travel across it, we must go along the…