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GCSE Physics - AQA

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Question:

Half Life

Author: Muhammad Hassan 11B1


Answer:

Half-life is the time it takes for half of the unstable nuclei in a sample to decay or for the activity of the sample to halve or for the count rate to halve. Count-rate is the number of decays recorded each second by a detector, such as the Geiger-Muller tube - This process continues and does not drop to zero completely


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Half-life is the time it takes for half of the unstable nuclei in a sample to decay or for the activity of the sample to halve or for the count rate to halve. Count-rate is the number of decays recorded each second by a detector, such as the Geiger-Muller tube - This process continues and does not drop to zero completely
1 answer(s) in total

Author

Muhammad Hassan 11B1
Muhammad Hassan 11B1