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a. Consider an x-ray machine with a step-up transformer consisting of a primary coil of 100 turns and a secondary one with 50000 turns. If the voltage applied across the primary coil is 100 volts, find the minimum wavelength of a bremsstrahlung photon emitted by the x-ray tube, the frequency of the photon, and the energy of the photon.
b. Identify (via circling and labelling) the anode, cathode, step-up transformer, step-down transformer, the primary and secondary windings of the transformers, and the diodes. Consider the depicted electron. What path would it take to get to the point labelled as a?
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Assume a car rolls down a 52.0-m-long inclined parking lot and is stopped by a fence. If it took the car 11.25 s to roll down the hill, what was the acceleration of the car bef
One source of a star's energy is the fusion of two deuterons to form an alpha particle plus a gamma ray. a. Write down the nuclear equation for this fusion. b. Measure the m
what make flashlight suddenly become dim or bright when you shake it?
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