List Einstein’s three processes for photonic transitions between energy states. Show how the Einstein coefficients are related to one another.
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List Einstein’s three processes for photonic transitions between energy states. Show how the Einstein coefficients are related to one another.
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- Is the Maxwell - Boltzmann distribution consistent with the following statements? Explain it briefly. a) The most populated quantum levels are always those with the lowest energy. b) Among all energy levels, the particles are distributed equally. c) All microstates are equally probable.will travel a and Vy A projectile launched from the ground with initial velocity components v distance equal to 2v,vy/g. The energy that you initially give to the projectile is m(v% + v) Eo 2 Use the method of Lagrange multipliers to find the maximum possible distance a projectile can go subject to the constraint that its initial energy is EoWhat is the idea behind the multipole expansion, and what does it accomplish?
- Is this a maxwell-boltzman distribution curve or is this a curve having to with blackbody radiation?I think it is a boltzmann distribution.A) Explain – based solely on thermodynamic considerations – why the entropy density of a photon cavity is proportional to T 3, independent of the size, shape and material of the cavity. B) Explain why the temperature of the cosmic background radiation is 2.725 K, and how this temperature evolves over. C) How would your answers to part a) and b) differ if we lived in a two-dimensional world?Good day, could you help me demonstrate the following?Subject: Relativistic Physics.Thanks in advance. Prove that the photon, a massless particle, has momentum.
- Why does the cosmic microwave background (CMB) shine in low-energy microwave wavelengths? O The trapped photons within the plasma of the earliest universe originally had wavelengths in the microwave band due to rapid inflation O The CMB was originally emitted as high-energy gamma rays and x-rays, but the light has redshifted downward to lower-energy microwaves through time When nuclei of H and He first combined with free electrons to create atoms, photons of light were released as microwaves The photons released in the CMB were intensely hot, with energy levels in microwave wavelengths The early universe 380,000 years after the Big Bang was cold (2.7 kelvins) the temperature of microwave energyi) Contrast the processes of induced and spontaneous emission. We need to know the meaning of Einstein's coefficients. ii) What is the frequency difference between the 20th and 21st resonant longitudinal modes if the cavity length is 20 cm?What is the fundamental difference between bosons and fermions in terms of their quantum mechanical behavior and how does this difference affect their properties and interactions?