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