27_InstSolManual_PDF_Part7 - Relativity 27-7 27.28 Set Up...

Info icon This preview shows page 1. Sign up to view the full content.

27.28. Set Up: Solve: (a) says (b) says 27.29. Set Up: The total energy of the radiation equals the total rest mass energy of the particles. Solve: 27.30. Set Up: The rest energy of a proton is Solve: Equation 27.21 says Since is very large, is very close to c . 27.31. Set Up: The work done equals the change in kinetic energy. Solve: (a) (b) Reflect: Much more work is required in part (b), even though the increase in speed is the same in both cases. 27.32. Set Up: If is the mass change in the reaction, the energy released is Solve: The number of deuterium nuclei in 1.0 kg of deuterium is The fusion forms helium nuclei. The mass of the helium nuclei that are produced is (b) 1 kg of deuterium yields To produce requires 27.33. Set Up: The energy equivalent of mass is For a cube, Solve: (a) (b) so Reflect: Particle/antiparticle annihilation has been observed in the laboratory, but only with small quantities of antimatter. 27.34. Set Up: Solve: (a) (b) (c) K E rest 5 2.71 3 10 2 10 J 5.98 3 10 2 10 J 5 0.453 K 5 E 2 E rest 5 8.69 3 10 2 10 J 2 5.98 3 10 2 10 J 5 2.71 3 10 2 10 J E 5 " 1 mc 2 2 2 1 1 pc 2 2 5 "
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.
  • Spring '07
  • Shoberg
  • Energy, Mass, kg, 1 3.00 3 108 m, 1.0 3 1020 J, 2 0.99365 kg

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern