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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 mass "lost" in this process.
c. Measure the energy released in MeV
Explain, with the help of a circuit diagram, how the thickness of depletion layer in a p-n junction diode alters when it is forward biased. In the following circuits which one of t
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A 92-kg man uses a 3.05-m board to attempt to move a boulder, as shown in the diagram below. He pulls the end of the board with a force equal to his weight and is able to move it t
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