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When beryllium-7 ions (m = 11.65 x 10-27 kg) pass through a mass spectrometer, a uniform magnetic field of 0.327 T curves their path directly to the center of the detector, as in the drawing. For the same accelerating potential difference, what magnetic field should be used to send beryllium-10 ions (m = 16.63 x 10-27 kg) to the same location in the detector? Both types of ions are singly ionized (q = +e).
A student in a parked car honks the horn, which has a 'proper' frequency of 290. Hz. An observer in an approaching vehicle measures the frequency of the sound to be 316 Hz.
The velocity selector in the figure is designed to allow charged particles with a speed of 4700 m/s to pass through undeflected. Find the magnitude of the required electric field
q1. what is an acceleration of two falling sky divers mass 120.0 kg including parachute while the upward force of air
Find out the frequency of the fourth harmonic if the string is fixed at one end and free at other. (That is, if the free end is attached to a long string of negligible mass.)
A disk of radius 25 cm lies in a vertical plane and rotates with a constant angular acceleration of 5.00 rad/sec^2. What is the corresponding tangential speed
A piece of ice with a mass of 30 grams at 0° C is added to 100 ml of water at 20° C. Assuming no loss of heat to the surroundings, what is the situation when equilibrium is reached?
An electron and a proton are each accelerated through a potential dierence of 10.0 MV. Are the particles moving at relativistic speeds
a French submarine and a U.S. submarine move toward each other during maneuvers in motionless water in the North Atlantic. What frequency is detected by the French sub in the signal reflected back to it by the U.S. sub
a rocket initially at rest on the ground accelerates straight upward from rest with constant acceleration 29.4 ms2. the
A 6cm diameter horizontal pipe gradually narrows to 4cm. Whenwater flows throught this pipe at a certain rate, What is the volume rate of flow
What is the value of g at the location of this satellite. Discover the altitude of the satellite in meters.
question in a nuclear magnetic resonance spectrometer a 15mh coil is designed to detect an emf oscillating at 400mhz.
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