Aspaceship moving at a speed of 0.6c is transporting a michelson-morley apparatus that uses 5 ghz radio waves. the two interferometer arms are parallel to and perpendicular to the spaceship’s direction of motion and both arms have reflectors an identical distance d apart. (a) (7 pts) if the ether theory is correct, for what value of d (if any) will two radio waves emitted at the same time into each arm return ½ wavelength out of phase? (b) (3 pts) if special relativity is correct, for what value of d (if any) will two radio waves emitted at the same time into each arm return ½ wavelength out of phase?
Answers: 1
Physics, 22.06.2019 22:00, natalie2sheffield
Aparticle of mass m is placed in a one-dimensional box of length l. the box is so small that the particle’s motion is relativistic, so that e p2/2m is not valid. (a) derive an expression for the energy levels of the particle using the relativistic energy–momentum relation and the quantization of momentum that derives from connement. (b) if the particle is an electron in a box of length l 1.00 1012 m, nd its lowest possible kinetic energy. by what percent is the nonrelativistic formula for the energy in error?
Answers: 1
Physics, 22.06.2019 22:30, steven12372
Which is a substance that can be separated by physical means and is not the same throughout
Answers: 2
Aspaceship moving at a speed of 0.6c is transporting a michelson-morley apparatus that uses 5 ghz ra...
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