Physics, 01.01.2022 14:00 jholland03
How much heat energy must be added to a 6.0 cm-diameter copper sphere to raise temperature
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Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp
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Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
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The junction rule describes the conservation of which quantity? note that this rule applies only to circuits that are in a steady state.
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An alpha particle with kinetic energy 12.5 mev makes a collision with lead nucleus, but it is not "aimed" at the center of the lead nucleus, and has an initial nonzero angular momentum (with respect to the stationary lead nucleus) of magnitude l = p0 b, where p0 is the magnitude of the initial momentum of the alpha particle and b=1.40×10−12 m. (assume that the lead nucleus remains stationary and that it may be treated as a point charge. the atomic number of lead is 82. the alpha particle is a helium nucleus, with atomic number 2.) what is the distance of closest approach?
Answers: 2
How much heat energy must be added to a 6.0 cm-diameter copper sphere to raise temperature...
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