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A mass spectrometer is used to separate the uranium isotopes ^235 U} and ^238 U}. part A )What is the ratio of the radii of their circular paths? part B)In this spectrometer, singly ionized uranium ions pass first through a 130m/s velocity selector, and then into a 2.90T magnetic field. Find the diameter of the arc traced out by the ^235 U} isotope. part C )Find the diameter of the arc traced out by the ^238 U} isotope.
If two successive overtones of a vibrating string are 280 Hzand 350 Hz, what is the frequency of the fundamental
We are told that 3 non-interacting particles of mass m bounce back and forth in one dimension between two rigid walls separated by a distance L.
If a body is at rest with respect to the sun (Msun=1.99 x 10^30 kg) and is a distance 1.7 x 10^9 m from the sun. What will be its speed when it reaches the sun's surface
The intensity on the screen at a certain point in a double-slit interference pattern is 72.0% of the maximum value. What minimum phase difference (in radians) between sources produces this result
A laser beam is incident at an angle of 41.0° to the vertical onto a solution of corn syrup in water.b What is its frequencyin the solution
a one kilomole of an ideal gas under goes a reversible isothermal expansion from a volume of 5 liters to a volume of 10
A proton beam in an accelerator carries a current of 148 ?A. If the beam is incident on a target, how many protons strike the target in a period of21.0 s
An x ray with a wavelength of 0.100 collides with an electron that is initially at rest. What is the final kinetic energy of the electron
A hydrogen atom in the n = 2 state absorbs a photon with wavelength 410nm, Find the change in the atom's potential energy
A guitar string is 91.00cm long and has a mass of 3.6g. From the bridge to the support post (= L) is 60 cm, and the string is under a tension of 551 N.
Teo point charges are on the x-axis. The first is located at -4 meters and has a charge of -6 coulombs. Where on the x-axis is the electric field zero
A head-on, elastic collision between two particles with equal initial speed vleaves the more massive particle (massm1) at rest. Find the final speed of the less massive particle
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