What fraction of the total energy released goes into the kinetic energy of the proton?   Express your answer as a percentage.     Kp/Ktot=

Modern Physics
3rd Edition
ISBN:9781111794378
Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Chapter15: Elementary Particles
Section: Chapter Questions
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What fraction of the total energy released goes into the kinetic energy of the proton?   Express your answer as a percentage.     Kp/Ktot= 

 
A neutron at rest decays (breaks up) to a proton and an
electron. Energy is released in the decay and appears as
kinetic energy of the proton and electron. The mass of a
proton is 1836 times the mass of an electron.
Transcribed Image Text:A neutron at rest decays (breaks up) to a proton and an electron. Energy is released in the decay and appears as kinetic energy of the proton and electron. The mass of a proton is 1836 times the mass of an electron.
Expert Solution
Step 1

The question provides the following information:

  1. A neutron at rest decays into a proton and an electron.

  2. Energy is released in the decay, which appears as the kinetic energy of the proton and electron.

  3. The mass of a proton is 1836 times the mass of an electron.

The question asks us to calculate the fraction of the total energy released in the decay that goes into the kinetic energy of the proton, expressed as a percentage.

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