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Bihar
English
STD 12
Physics - KhanAcademy
13. Nuclei
Radioactivity
Radioactivity
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Section outline
Select activity Types of decay
Types of decay
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Select activity When does each type of decay occur?
When does each type of decay occur?
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Select activity Half-life
Half-life
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Select activity Half-life plot
Half-life plot
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Select activity Introduction to exponential decay
Introduction to exponential decay
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Select activity Activity and Mean life
Activity and Mean life
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Select activity Exponential growth and decay word problems
Exponential growth and decay word problems
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Select activity More exponential decay examples
More exponential decay examples
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Select activity Exponential decay and semi-log plots
Exponential decay and semi-log plots
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Select activity Worked example: Half-life
Worked example: Half-life
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Select activity Worked example: Fraction of undecayed nuclei
Worked example: Fraction of undecayed nuclei
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