No radionuclides decay by emitting
a. protons.
b. alpha particles.
c. electrons.
d. gamma rays.
a
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An electron is briefly accelerated in the direction shown in the figure below and to the left. It creates an EM wave pulse that eventually reaches points P and S What is the direction of the wave’s motion at point P?
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A proton of mass m is at rest when it is suddenly struck head-on by an alpha particle (which consists of 2 protons and 2 neutrons) moving at speed v
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