activity
physical quantity in nuclear physics, measured in becquerel, revealing the average number of nucleuses experiencing a spontaneous reaction per second
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activity
Summary
activity ranks in the top 2% of general entities by monthly Wikipedia readership (2 views/month).[1]
Key Facts
- activity's GND ID is recorded as 4198348-8[2].
- activity's subclass of is recorded as rate[3].
- activity's subclass of is recorded as physical quantity[4].
- activity's subclass of is recorded as reciprocal duration[5].
- activity's Iconclass notation is recorded as 54A1[6].
- activity's described by source is recorded as ISO 80000-10:2019 Quantities and units — Part 10: Atomic and nuclear physics[7].
- activity's Encyclopædia Britannica Online ID is recorded as science/activity-radioactivity[8].
- activity's different from is recorded as activity[9].
- activity's different from is recorded as radioactivity[10].
- activity's different from is recorded as active electronic component[11].
- activity's defining formula is recorded as A = -\frac{\mathrm{d} N}{\mathrm{d} t}[12].
- activity's Google Knowledge Graph ID is recorded as /g/120mbt9b[13].
- activity's Great Russian Encyclopedia Online ID is recorded as 1807850[14].
- activity's Quora topic ID is recorded as Activities[15].
- activity's Zhihu topic ID is recorded as 19612010[16].
- activity's ISQ dimension is recorded as \mathsf{T}^{-1}[17].
- activity's IUPAC Gold Book ID is recorded as A00114[18].
- activity's maintained by WikiProject is recorded as WikiProject Mathematics[19].
- activity's in defining formula is recorded as A[20].
- activity's in defining formula is recorded as N[21].
- activity's in defining formula is recorded as t[22].
- activity's Wolfram Language quantity ID is recorded as RadioactiveActivity[23].
- activity's quantity symbol is recorded as A[24].
- activity's recommended unit of measurement is recorded as becquerel[25].
- activity's recommended unit of measurement is recorded as reciprocal second[26].
Why It Matters
activity ranks in the top 2% of general entities by monthly Wikipedia readership (2 views/month).[1] activity has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[27] activity is known by 15 alternative names across languages and contexts.[28]