Physics, 05.03.2021 01:00 Derienw6586
Based on the data collected and the hypothesis, what happens to the diffraction angle when the wavelength is increased?
Answers: 3
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How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
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What is the coefficient of kinetic friction μk between the block and the tabletop?
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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
Based on the data collected and the hypothesis, what happens to the diffraction angle when the wavel...
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