Intensity
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/40px-Wiktionary-logo-en-v2.svg.png)
Look up intensity in Wiktionary, the free dictionary.
Intensity may refer to:
In colloquial use
- Strength (disambiguation)
- Amplitude
- Level (disambiguation)
- Magnitude (disambiguation)
In physical sciences
Physics
- Intensity (physics), power per unit area (W/m2)
- Field strength of electric, magnetic, or electromagnetic fields (V/m, T, etc.)
- Intensity (heat transfer), radiant heat flux per unit area per unit solid angle (W·m−2·sr−1)
- Electric current, whose value is sometimes called current intensity in older books
Optics
- Radiant intensity, power per unit solid angle (W/sr)
- Luminous intensity, luminous flux per unit solid angle (lm/sr or cd)
- Irradiance, power per unit area (W/m2)
Astronomy
- Radiance, power per unit solid angle per unit projected source area (W·sr−1·m−2)
Seismology
- Mercalli intensity scale, a measure of earthquake impact
- Japan Meteorological Agency seismic intensity scale, a measure of earthquake impact
- Peak ground acceleration, a measure of earthquake acceleration (g or m/s2)
Acoustics
- Sound intensity, sound power per unit area
Other uses
- Value intensity in philosophy and ethics
- In video luminous emittance, the luminous flux per unit area (lm/m2 or lux)
- Energy intensity, an economic measure of energy consumed per unit of GDP (J/$, etc.)
- Carbon intensity, any of several measures of release of carbon into the environment
- Floor area ratio, the ratio of the total floor area of buildings on a certain location to the size of the land of that location, or the zoning limit imposed on such a ratio
- Intensity (measure theory), the average value a measure assigns to an interval of length one
- Exercise intensity, a measure of how much work is done during exercise (% of max heart rate)
- Intensity (novel), a 1995 novel by Dean Koontz
- Intensity (film), a 1997 made-for-TV movie based on the novel
- Intensity (Charles Earland album), 1972
- Intensity (Art Pepper album), 1960
- Intensity (John Klemmer album), 1973
- Intensity!, a 1999 album by The Bambi Molesters
- Intensity (video game), a 1988 video game.
- "Intensity", a song by Linda Perhacs from the album The Soul of All Natural Things
See also
- Brightness
Topics referred to by the same term
![Disambiguation icon](http://upload.wikimedia.org/wikipedia/en/thumb/5/5f/Disambig_gray.svg/30px-Disambig_gray.svg.png)
This disambiguation page lists articles associated with the title Intensity.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.