Modern Physics - Nuclear Physics - SS2 Physics Past Questions and Answers - page 5
Which of the following particles is commonly emitted in beta decay?
Alpha particle
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Proton
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Neutron
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Nuclear reactions are primarily governed by:
Electromagnetic forces
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Gravitational forces
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Strong nuclear forces
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Weak nuclear forces
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The process of nuclear fission involves:
Combining small atomic nuclei to form a larger nucleus.
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Splitting a heavy atomic nucleus into smaller nuclei.
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The release of energy through the formation of new compounds.
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The decay of a radioactive isotope.
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Explain the process of nuclear fission and its significance in energy production.
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Nuclear fission involves:
Combining two light atomic nuclei
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Splitting a heavy atomic nucleus
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Emitting high-energy gamma radiation
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Converting mass into energy
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In a nuclear fission reaction, the released energy is primarily in the form of:
Alpha particles
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Neutrons
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Protons
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Electromagnetic waves
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Which of the following materials is commonly used as fuel in nuclear fission reactors?
Deuterium
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Hydrogen
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Uranium-235
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Helium
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Nuclear fusion involves:
Splitting a heavy atomic nucleus
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Combining two light atomic nuclei
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Emitting beta particles
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Absorbing high-energy gamma radiation
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The primary source of energy in the Sun is:
Nuclear fission
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Nuclear fusion
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Radioactive decay
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Chemical reactions
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Which of the following elements is commonly used as fuel in nuclear fusion reactions?
Uranium
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Plutonium
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Deuterium
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Thorium
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