Physics, 03.04.2021 04:00 rosieposie27
light passes through a single slit of width 8.77 x 10^-6m. the second (m=2) diffraction minimum occurs at an angle of 5.62 degree. what is the wavelength of the light in nanometers?
Answers: 2
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Determine the time it takes for a satellite to orbit the earth in a circular "near-earth" orbit. the definition of "near-earth" orbit is one which is at a height above the surface of the earth which is small compared to the radius of the earth, so that you may take the acceleration due to gravity as essentially the same as that on the surface. does your result depend on the mass of the satellite?
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Aprotein molecule in an electrophoresis gel has a negative charge.the exact charge depends on the ph of the solution, but 30 excesselectrons is typical. what is the magnitude of the electric forceon a protein with this charge in a 1500 n/c electric field?
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What would occur if the index of refraction of a material was less than n=1? the speed of light would increase to a speed larger than the maximum speed of light in a vacuum. the light wave would not bend at all though the material. the light wave would not be able to refract and would instead reflect off of the material. the speed of light would reduce to values close to 0 m/s.
Answers: 3
light passes through a single slit of width 8.77 x 10^-6m. the second (m=2) diffraction minimum occu...
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