A cosmic ray travels 60 km through the earth’s atmosphere in 400 μs, as measured by experimenters on the ground. How long does the journey take according to the cosmic ray?

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Q: The speed of light is c = 3.0 x 10^8 m/s. If the distance between the Earth and the moon is d = 2.39…

A: Given Speed of light (c) = 3.0 x 108 m/s    Distance between the earth and the moon.      d = 2.39 x…

Q: A cosmic ray travels 60.0 km through the earth's atmosphere in 400 μs, as measured by experimenters…

A: Given data :Distance traveled by the cosmic ray,d = 60 km = 60000 mTime taken for the journey…

Q: . Consider a battery that has potential difference V₁ = 1.5 V across its terminals when it is not…

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Q: If an object is spherical with a radius of r when viewed at rest, how would its appearance change if…

A: When an object traveling at relativistic speed then length contraction will happen that means radius…

Q: What is the speed of light (c=3.0∗10^8 m/s )in miles per minute?

A: Given,  Speed of light (c)= 3×108 m/s

Q: x x T x Bin х х х х1х х

A: In x direction

Q: The crew of an enemy spacecraft attempts to escape from your spacecraft by moving away from you at…

A: Speed of the ship moving away v=0.291c and speed of the torpedo with respect our ship u=0.343c where…

Q: The crew of an enemy spacecraft attempts to escape from your spacecraft by moving away from you at…

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Q: An electron in a hydrogen atom has a speed about the proton of 2.2x106 m/s. the relativistic and…

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Q: An alien spaceship has a mass ofm= 3.2×109kg, and according to the crew, onboard the bow-to-stern…

A: mass of spaceship (m) = 3.2×109 kg Length measured onboard (Lo) = 680 m Length measured by…

Q: An electron has total energy 2.50 MeV. Find (a) its kinetic energy and (b) its speed.

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Q: The crew of an enemy spacecraft attempts to escape from your spacecraft by moving away from you at…

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Q: Jek Porkins is passing a small but suspicious-looking moon traveling at 0.490c. If the spherical…

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Q: An electron in a hydrogen atom has a speed about the proton of 2.2x10 m/s. the relativistic and…

A: GivenSpeed of electron (v)=2.2×106 m/s

Q: The crew of an enemy spacecraft attempts to escape from your spacecraft by moving away from you at…

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Q: 4. A particle of charge q = moves in velocity ở = (2 + m)i - (5+ m)f – 4k in magnetic field B = (7+…

A: Given: m=9Charge,q=15CVelocity,v→=2+mi^-5+mj^-4k^Magnetic Field,B→=7+mj^+2k^Electric…

Q: -nergy 2.50 MeV. Find

A: It is given that the total energy of electron is E=2.50 MeV. We have to find the electron's kinetic…

Q: An alpha particle is the nucleus of a He-4 atom and has a rest mass of 3727.38 MeV/c2. How much…

A: The relativistic kinetic energy of the particle is given by Where mo = rest mass of particle, c =…

Q: Calculate the speed (in m/s) of an electron and a proton with a kinetic energy of 1.15 electron volt…

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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: The half-life of a muon at rest is 1.5 micro secs. Muons that have been accelerated to a very high…

A: The behavior of muons in a storage ring is governed by the principles of special relativity and time…

Q: The speed of light in free space has been measured to be 2.99792458 x 108-m/s. Express the speed of…

A: Speed of light in free space = 2.99792458 × 108 m/s  ( this value consists of nine significant…

Q: What is the velocity of a proton with a kinetic energy of 3.4 eV. Give your answers in 105 m/s with…

A: K.E. = 3.4 eV Mass of proton = 1.67×10-27 kg