Exam 12: Special Relativity and Elementary Particles

If the average lifetime of a proton was 10 ³³ years, about how many protons would you have to assemble together and observe simultaneously in order to witness a total of 100 proton decays in one year?

(Short Answer)

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Question 81

Steven Weinberg, Abdus Salam, and Sheldon Glashow shared the 1979 Nobel Prize in physics for their development of __________.

(Short Answer)

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Question 82

Every particle has a corresponding antiparticle.

(True/False)

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Question 83

A photon is a boson.

(True/False)

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Question 84

An elementary particle has a measurable size.

(True/False)

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Question 85

If you do an experiment on Earth, and then do an identical experiment in a jet plane moving uniformly at a high speed, you get identical results from both experiments. This is an example of

(Multiple Choice)

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Question 86

Short range interactions generally have carrier particles of greater mass than those for long range interactions.

(True/False)

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Question 87

What is the symbol for a photon?

(Multiple Choice)

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Question 88

Which of the following particle is unaffected by the strong force?

(Multiple Choice)

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Question 89

If you do an experiment on Earth, and then do an identical experiment in a jet plane moving uniformly at a high speed, you get identical results from both experiments. This is an example of __________.

(Short Answer)

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Question 90

The color force between quarks is carried by

(Multiple Choice)

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Question 91

What's the quark structure of an antiproton?

(Multiple Choice)

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Question 92

The prediction from special relativity that the length of a moving object will be shortened in the direction of motion is

(Multiple Choice)

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Question 93

The four fundamental forces in nature are the , , , and .

(Short Answer)

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Question 94

A fermion has integral spin.

(True/False)

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Question 95

Use the conservation laws to identify the missing particle in each of the following reactions. (a) Κ ⁻ + p -> Σ⁺ + ______. (b) Κ⁺ -> ν μ ⁺ _. (c) p + p -> p + π⁺ + _______.

(Short Answer)

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Question 96

Conservation of ___________ is observed in all interactions.

(Multiple Choice)

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Question 97

A particle with an integral spin is a

(Multiple Choice)

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Question 98

Conservation of __________ is observed in strong and electromagnetic interactions, but not in weak interactions.

(Short Answer)

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Question 99

A lepton interacts via the strong interaction.

(True/False)

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Question 100

Showing 81 - 100 of 152

If the average lifetime of a proton was 10 ³³ years, about how many protons would you have to assemble together and observe simultaneously in order to witness a total of 100 proton decays in one year?

Steven Weinberg, Abdus Salam, and Sheldon Glashow shared the 1979 Nobel Prize in physics for their development of __________.

Every particle has a corresponding antiparticle.

A photon is a boson.

An elementary particle has a measurable size.

If you do an experiment on Earth, and then do an identical experiment in a jet plane moving uniformly at a high speed, you get identical results from both experiments. This is an example of

Short range interactions generally have carrier particles of greater mass than those for long range interactions.

What is the symbol for a photon?

Which of the following particle is unaffected by the strong force?

If you do an experiment on Earth, and then do an identical experiment in a jet plane moving uniformly at a high speed, you get identical results from both experiments. This is an example of __________.

The color force between quarks is carried by

What's the quark structure of an antiproton?

The prediction from special relativity that the length of a moving object will be shortened in the direction of motion is

The four fundamental forces in nature are the , , , and .

A fermion has integral spin.

Use the conservation laws to identify the missing particle in each of the following reactions. (a) Κ ⁻ + p -> Σ⁺ + ______. (b) Κ⁺ -> ν μ ⁺ _. (c) p + p -> p + π⁺ + _______.

Conservation of ___________ is observed in all interactions.

A particle with an integral spin is a

Conservation of __________ is observed in strong and electromagnetic interactions, but not in weak interactions.

A lepton interacts via the strong interaction.

The Study of Motion

Newton S Laws

Energy and Conservation Laws

Physics of Matter

Temperature and Heat

Waves and Sound

Electricity

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Exam 12: Special Relativity and Elementary Particles

If the average lifetime of a proton was 10 33 years, about how many protons would you have to assemble together and observe simultaneously in order to witness a total of 100 proton decays in one year?

Steven Weinberg, Abdus Salam, and Sheldon Glashow shared the 1979 Nobel Prize in physics for their development of __________.

Every particle has a corresponding antiparticle.

A photon is a boson.

An elementary particle has a measurable size.

If you do an experiment on Earth, and then do an identical experiment in a jet plane moving uniformly at a high speed, you get identical results from both experiments. This is an example of

Short range interactions generally have carrier particles of greater mass than those for long range interactions.

What is the symbol for a photon?

Which of the following particle is unaffected by the strong force?

If you do an experiment on Earth, and then do an identical experiment in a jet plane moving uniformly at a high speed, you get identical results from both experiments. This is an example of __________.

The color force between quarks is carried by

What's the quark structure of an antiproton?

The prediction from special relativity that the length of a moving object will be shortened in the direction of motion is

The four fundamental forces in nature are the __________, __________, __________, and __________.

A fermion has integral spin.

Use the conservation laws to identify the missing particle in each of the following reactions. (a) Κ − + p -> Σ+ + __________. (b) Κ+ -> ν μ + _________. (c) p + p -> p + π+ + ___________.

Conservation of ___________ is observed in all interactions.

A particle with an integral spin is a

Conservation of __________ is observed in strong and electromagnetic interactions, but not in weak interactions.

A lepton interacts via the strong interaction.

The Study of Motion

Newton S Laws

Energy and Conservation Laws

Physics of Matter

Temperature and Heat

Waves and Sound

Electricity

Electromagnetism and Em Waves

Optics

Atomic Physics

Nuclear Physics

Filters

If the average lifetime of a proton was 10 ³³ years, about how many protons would you have to assemble together and observe simultaneously in order to witness a total of 100 proton decays in one year?

The four fundamental forces in nature are the , , , and .

Use the conservation laws to identify the missing particle in each of the following reactions. (a) Κ ⁻ + p -> Σ⁺ + ______. (b) Κ⁺ -> ν μ ⁺ _. (c) p + p -> p + π⁺ + _______.