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Author Question: When a neutron decays, a proton and an electron are observed. When the electrons emitted from a ... (Read 95 times)

faduma

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Question 1

What value of Z (atomic number) and A (mass number) result in the following β-decay?



Z = 6; A = 12

Z = 5; A = 8

Z = 6; A = 11

Z = 8; A = 12

Z = 8; A = 11


Question 2

When a neutron decays, a proton and an electron are observed. When the electrons emitted from a sample of neutrons are observed, they are found to have different kinetic energies. This was accounted for by

introducing a different particle, the neutrino.

introducing the effect of gravity on the particles.

including the kinetic energies of the neutron and proton.

modifying the laws of conservation of momentum and energy.

taking into account the uncertainties associated with Heisenberg's Uncertainty Principle.


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Marked as best answer by faduma on Aug 10, 2020

jxjsniuniu

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faduma

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Reply 2 on: Aug 10, 2020
Gracias!


Viet Thy

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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