The quality of being intense.
Time-averaged energy flux (the ratio of average power to the area through which the power "flows"); irradiance.
Can mean any of radiant intensity, luminous intensity or irradiance.
Synonym of radiance.
The degree of strength.
The severity of an earthquake in terms of its effects on the earth's surface, and buildings. The value depends on the distance from the epicentre, and is not to be confused with the magnitude.
Fervor, intensity of emotion or expression.
Friendliness, kindness or affection.
A moderate degree of heat; the sensation of being warm.
The effect of using mostly red and yellow hues.