Temperature is a physical quantity that quantitatively expresses the attribute of hotness or coldness. Temperature is measured with a thermometer. It reflects...

In physics and materials science, the Curie temperature (TC), or Curie point, is the temperature above which certain materials lose their permanent magnetic...

Temperatures measured directly on the ground may exceed air temperatures by 30 to 50 °C (54 to 90 °F). The highest natural ground surface temperature...

Color temperature is a parameter describing the color of a visible light source by comparing it to the color of light emitted by an idealized opaque,...

The effective temperature of a body such as a star or planet is the temperature of a black body that would emit the same total amount of electromagnetic...

Surface temperature is the temperature at a surface. Specifically, it may refer to: Near-surface air temperature, the temperature of the air near the...

Room temperature, colloquially, denotes the range of air temperatures most people find comfortable indoors while dressed in typical clothing. Comfortable...

The autoignition temperature or self-ignition temperature, often called spontaneous ignition temperature or minimum ignition temperature (or shortly ignition...

Some of the meteorological variables that are commonly measured are temperature, humidity, atmospheric pressure, wind, and precipitation. In a broader...

A temperature gradient is a physical quantity that describes in which direction and at what rate the temperature changes the most rapidly around a particular...