Find what is the length of a one-dimensional box in which
Find what is the length of a one-dimensional box in which an electron in the n = 1 state has the same energy as a photon with a wavelength of 400 nm?
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four persons each with a mass of 731 kilogram are in a van with a mass of 1150 kilogram an earthquake strikes the
the magnitude of a single force action on a particle of a mass m is given by f bx2 where b is a constant the particle
a boy in a wheelchair total mass 470 kilogram wins a race with a skateboarder he has speed 140 ms at the crest of a
suppose that the wavelength measurement gives lambda 6000aring with an accuracy of delta lambdalambda10-6 determine
find what is the length of a one-dimensional box in which an electron in the n 1 state has the same energy as a photon
mr and mrs lovebird were approaching their 65th wedding anniversary when it was discovered that mr lovebird was
the floor of a railroad flatcar is loaded with loose crates having a coefficient of static friction of 020 with the
a man pushes horizontally with a force of 240 newton on a 45 kilogram crate to move it across a level floor the
two objects attract each other with a gravitational force of magnitude 091 x 10-8 newton when separated by 193
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