count per minute
Definition
- Noun:
- Frequency per minute: A measurement of the rate at which discrete events or items are tallied, expressed as the number of such counts occurring in a sixty-second interval.
Usage
- This term is primarily used in technical, scientific, and industrial contexts to quantify a rate of occurrence.
- It functions as a singular noun phrase, often abbreviated as cpm.
Examples
- Noun:
- The Geiger counter registered a radiation level of 250 counts per minute.
- The machine's output is monitored in counts per minute to ensure efficiency.
Advanced Usage
- "To measure in counts per minute": To use this unit as the standard for quantifying a rate.
- The experiment required us to measure the particle emission in counts per minute.
Variants and Related Words
- Count (n/v): The act of numbering or a total number; to determine the total number of units in a collection.
- Rate (n): A measure, quantity, or frequency measured against another unit.
- Frequency (n): The rate at which something occurs over a particular period.
Synonyms
- Frequency per minute: The number of repetitions of a periodic process in one minute.
- Events per minute: A less technical term for the number of occurrences in a minute.
Notes
- Count per minute (cpm) is a specific unit of measurement. It should not be confused with cycles per minute or revolutions per minute (rpm), which typically describe rotational speed.
- In fields like radiation detection, cpm is a common but uncalibrated measurement; it is often converted to more standardized units like becquerels or sieverts for dose assessment.
Noun
-
frequency per minute
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