Modern Physics II - SS3 Physics Past Questions and Answers - page 1
Which of the following is not a type of radioactive decay?
Alpha decay
Beta decay
Gamma decay
Electron decay
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Which of the following is not a product of nuclear fission?
Neutrons
Helium nuclei
Gamma rays
Fission fragments
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Nuclear fusion involves:
Combining two or more atomic nuclei to form a heavier nucleus
Splitting a heavy nucleus into two or more lighter nuclei
Emitting an alpha particle from the nucleus
None of the above
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Which of the following is not a potential source of nuclear fusion reactions?
The Sun
Hydrogen bombs
Nuclear power plants
Experimental fusion reactors
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In a nuclear reactor, nuclear fission reactions are used to:
Generate electricity
Create nuclear waste
Produce nuclear weapons
None of the above
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What is nuclear physics?
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What are the impacts of nuclear physics on modern society?
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What is the most common type of semiconductor material used in electronic devices?
Germanium
Silicon
Carbon
Copper
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Which of the following is not an application of nuclear energy?
Electricity generation
medical imaging
Food irradiation
Mobile phone communication
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What is a diode primarily used for in electronic circuits?
To amplify a signal
To store information
To regulate voltage
To switch between circuits
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