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By curving different isotopes through paths with different radii, a mass spectrometer can be used to purify a sample of mixed uranium-235 and uranium-238 isotopes. Assume that B = 5.00*10^-3 T, V = 55.0 V, and that each uranium isotope has a 5+ ionization state. Uranium-235 has a mass that is 235 times that of a proton, while uranium-238 has a mass that is 238 times that of a proton. By what distance will the two isotopes be separated by the mass spectrometer?
A hydrogen atom that is initially at rest absorbs a photon with an energy of 18 eV. What is the momentum of the atom after it absorbs the photon
Your friend recently purchased a musical instrument that generates sound waves using several strings. Determine the length of the strings of this instrument
A Piece of balsa wood, with density: 0.12g/cm^3, with mass of 30g in air is affixed to alead sinker with a mass of 400g. What will be the apparent mass of this system when immersed in water
A165-g wooden cup at 15.2 degree Celcius is filled with 325ml of brewed coffee (essentially water) at 100 decrees Celcius. What will be the common final temperature of the cup
When uranium 92U235 decays, it emits a ray. If the emitted ray has a wavelength of 1.97 x 10-11 m, determine the energy (in MeV) of the ray
A 7.1kg rope hangs from the ceiling. What is the tension at the midpoint of the rope
An object is undergoing simple harmonic motion with period 1.250 s, At t=0 the object is at x=0. How far is the object from the equilibrium position at time 0.480s
An unstretched spring has a length of 0.30 m. while the spring is stretched to a total length of 0.60 m, it supports traveling waves moving at 4.5 m/s. How fast would waves travel on this spring if it is stretched to 0.90 m.
A system of 1610 particles, each of which is either an electron or a proton, How many electrons are in this system
Green light (λ = 546 nm) strikes a single slit at normal incidence. What width slit will generate a central maximum that is 3.00 cm wide on a screen 1.76 m from the slit.
A plane electromagnetic wave propagates in a vacuum in the z-direction. What is the mathematical expression for the magnetic field
An object is placed to the left of a lens, and a real image is formed to the right of the lens. How far from the lens is the object
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