What is the energy of a photon whose momentum is the same as that of a proton whose kinetic energy is 10.0 MeV?
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Q: A carbon nucleus has mass 1.02e-26 kg. If its speed |v| is 0.982c (that is, |v|/c = 0.982), what are…
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Q: The energy of a photon is given by 6.7 × 10-15 J. What is the energy of the photon in the unit of…
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Q: 43. An electron and an antielectron (each has mass 9.11 x 10-³¹ kg), each traveling at 0.6c relative…
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A: GivenSpeed of electron (v)=2.2×106 m/s
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A: Given: m=9Charge,q=15CVelocity,v→=2+mi^-5+mj^-4k^Magnetic Field,B→=7+mj^+2k^Electric…
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Q: The kinetic energy of a proton is 4.70 GeV (1 GeV = 109 eV). Mass of proton = 1.67x10-27 kg. Charge…
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Q: What is the momentum of the alpha particle that is moving at 0.5c. with mass equal to 7.0*10-27 kg
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- A certain X-ray machine generates X-rays from a beam of electrons accelerated from zero to 99.9999999 per cent the speed of light in a long linear accelerator of length 3.2 km. The electrons are generated in pulses of duration ∆t = 100 fs. The generated x-rays from the target are also short pulses (λ = 0.15 nm). What is the average power of the x-ray beam if it pulses 120 times per second and one x-ray pulse contains about a trillion photons (n = 1012). a) 16.0 W b) 1.6 W c) 0.16 W d) none of these.How fast would a proton have to be traveling in order to have the same momentum as a photon with a frequency of 8.18 x 10^18 Hz?An alpha particle has a kinetic energy of 1.8 MeV. What is its speed?
- An alpha particle (6.70 x 10^-27kg, 3.2 x 10^-19Coulomb) travels at 0.965c. What is its: (a) resting energy (eV) (b) total energy(eV) (c) kinetic energy(eV)An electron and an antielectron (each has mass 9.11 x 10-31 kg), each traveling at 0.6c relative to the lab frame, collide head on and annihilate, resulting in the creation of two identical photons which travel away in opposite directions. What is the frequency of each photon?