it shows 2700 counts per minute.

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A count rate meter is used to measure the activity of a given sample. At one instant, the meter shows 4750 counts per minute. Five minutes later, it shows 2700 counts per minute.
12
Sep
A count rate meter is used to measure the activity of a given sample. At one instant, the meter shows 4750 counts per minute. Five minutes later, it shows 2700 counts per minute. A count rate meter is used to measure the activity of a given sample. At one instant it shows 2700 counts per [...]
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Tags: A count rate meter is used to measure the activity of a given sample. At one instant , it shows 2700 counts per minute. , the meter shows 4750 counts per minute. Five minutes later ,