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The color temperature scale describes only the color of light emitted by a light source, which may actually be at a different (and often much lower) temperature. Color temperature has applications in lighting, photography, videography, publishing, manufacturing, astrophysics and other fields.
5 x + 32) °F. The degree Celsius is the unit of temperature on the Celsius temperature scale [1] (originally known as the centigrade scale outside Sweden), [2] one of two temperature scales used in the International System of Units (SI), the other being the closely related Kelvin scale. The degree Celsius (symbol: °C) can refer to a specific ...
Color: Blue, white, rarely green, light gray to gray, rarely yellow, pink, orange, and black, can be zoned: Crystal habit: Columnar; fibrous; bladed: Twinning: Lamellar on {100} Cleavage [100] perfect [010] imperfect with 79° angle between: Fracture: Splintery: Tenacity: Brittle: Mohs scale hardness: 4.5–5 parallel to one axis 6.5–7 ...
Effect of each colour's temperature range: one dataset, but with different temperature range per colour (colour scales shown on left side). In the top graphic (with 0.10 °C per colour), recent temperatures exceed the red scale; the bottom graphic (0.15 °C per colour) avoids this clipping.
The degree Celsius (°C) can refer to a specific temperature on the Celsius scale as well as a unit to indicate a temperature interval (a difference between two temperatures). From 1744 until 1954, 0 °C was defined as the freezing point of water and 100 °C was defined as the boiling point of water, both at a pressure of one standard atmosphere.
Comparison of temperature scales. * Normal human body temperature is 36.8 °C ±0.7 °C, or 98.2 °F ±1.3 °F. The commonly given value 98.6 °F is simply the exact conversion of the nineteenth-century German standard of 37 °C. Since it does not list an acceptable range, it could therefore be said to have excess (invalid) precision.
Level of measurement. Level of measurement or scale of measure is a classification that describes the nature of information within the values assigned to variables. [1] Psychologist Stanley Smith Stevens developed the best-known classification with four levels, or scales, of measurement: nominal, ordinal, interval, and ratio.
Orange is the colour between yellow and red on the spectrum of visible light. Human eyes perceive orange when observing light with a dominant wavelength between roughly 585 and 620 nanometres. In traditional colour theory, it is a secondary colour of pigments, produced by mixing yellow and red.
Quantitative color index terms; Color (Vega reference) Color (human eye) Color index (B-V) Spectral class (main sequence) Spectral class (giant stars) Spectral class (supergiant stars) Examples Red Orange ≥1.40 M K4-M9 K3-M9 Betelgeuse, Antares: Orange Cream 0.80-1.40 K G4-K3 G1-K2 Arcturus, Pollux: Yellow Warm white 0.60-0.80 G G0-G3
In optics, orange has a wavelength between approximately 585 and 620 nm and a hue of 30° in HSV color space. In the RGB color space it is a secondary color numerically halfway between gamma-compressed red and yellow, as can be seen in the RGB color wheel. The complementary color of orange is azure.