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An ion that is doubly ionized passes through the velocity selector and into the deflection chamber of a mass spectrometer, as shown below. In the velocity selector the electric field has a magnitude of 8428 V/m, and the magnitude of the magnetic field in both the velocity selector and the deflection chamber is 0.0941 T. If in the deflection chamber the ion is detected at a distance of 58.0 cm from its entry point, determine the following.
(a) mass-to-charge ratio of the ion
(b) mass of the ion
(c) identity of the ion, assuming it's an element (Use only the masses of elements in their most common form as listed on the periodic table of elements.)
A 0.200 nm photon collides by a stationary electron. After the collision, the electron moves forward and the photon recoil backward. Discover the momentum and the kinetic energy of the electron.
A typical helium-neon laser found in supermarket checkout scanners emits 633nm--wavelength light in a 1.1mm diameter beam with a power of 1.0mW. What is the amplitude of the oscillating magnetic field in the laser beam
The uncertainty in the position of an electron along an x axis is given as 56 pm, which is about equal to the radius of a hydrogen atom. What is the least uncertainty in any simultaneous measurement of the momentum component px of this electron?
when comparing the experimental ir spectra to the literature ir spectra of the same compound the positions and
The normal force equals the magnitude of the gravitational force as a roller coaster car crosses the top of a 36--diameter loop-the-loop. What is the car's speed at the top?
molecules conserve energy and mometum when they absorb photons. an h2 molecule at 250k absorbs a uv photon with a
The Vespertilionidae family of bats detects the distance to anobject by timing how long it takes for an emitted signal to reflect off the object and return. Typically the bats emit sound pulses 3ms long and 70 ms apart while cruising.
A 0.316-m-thick sheet of ice covers a lake. The airtemperature at the ice surface is -17.5 °C. Calculate the number of millimeters by whichthe ice thickens
Quarks have spin ½.the baryon's (protons, neutrons...) are bound states of three quarks. Mesons (pions, kaons ...) are bound state of quark and antiquark. Assume that the quarks are bound in state of zero angular momentum. what are the possible spins..
A 46.6 ?F capacitor is connected to a 46.7 ? resistor and a generator whose RMS output is 24.4 V at 54.0 Hz. Calculate the phase angle for the circuit
A laser beam having 652 nm wavelength and 10microns width is fired at a very thin steel plate, which has twoslits in it. Both slits are very narrow, and they are 1 micronsapart. A diffraction pattern is observed on a screen 1 meter beyondthe plate..
A 1,8000-kg SUV rounds a flay (unbanked) curve with a radius of 90m. the average coefficients of kinetic and static friction between the tire of the car and the road are static coefficient = 0.85, What is the maximun driving speed for the car
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