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Fundamentals of Physics Study Set 2
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Quarks, Leptons, and the Big Bang
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Fundamentals of Physics Study Set 2
Physics & Astronomy
Quiz 44 :
Quarks, Leptons, and the Big Bang
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Quiz 44 :
Quarks, Leptons, and the Big Bang
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Which of the following particles is stable?
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Multiple Choice
Q01
Answer:
Answer:
B
A particle can decay to particles with greater rest mass:
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Q02
Answer:
Answer:
E
A particle with spin angular momentum is called a:
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Q03
Answer:
Answer:
C
A particle with spin angular momentum is called a:
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Q04
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An example of a fermion is a:
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Q05
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An example of a boson is a:
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Q06
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All particles with spin angular momentum :
Multiple Choice
Q07
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Which of the following statements is correct?
Multiple Choice
Q08
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Two particles interact to produce only photons, with the original particles disappearing.The particles must have been:
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Q09
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All leptons interact with each other via the:
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Q10
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An electron participates in:
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Q11
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A proton cannot decay into a neutron, a positron, and an electron neutrino.Which of the following conservation laws would be violated if it did?
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Q12
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A neutral lepton cannot decay into two neutrinos.Of the following conservation laws, which would be violated if it did?
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Q13
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The interaction
-
+ p
K
-
+
+
violates the principle of conservation of:
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Q14
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Different types of neutrinos can be distinguished from each other by:
Multiple Choice
Q15
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A neutron cannot decay into a neutrino and an antineutrino.This decay would violate baryon number conservation and which other conservation law?
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Q16
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The stability of the proton is predicted by the laws of conservation of energy and conservation of:
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Q17
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Two baryons interact to produce pions only, the original baryons disappearing.One of the baryons must have been:
Multiple Choice
Q18
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When a kaon decays via the strong interaction the products must include a:
Multiple Choice
Q19
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Strangeness is conserved in:
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Q20
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