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Conair Corporation is an American company based in Stamford, Connecticut which sells small appliances, personal care products, and health and beauty products for both professionals and consumers. It is majority-owned by private equity firm American Securities , with some minority stakes held by family members of founder Leandro Rizzuto .
Example of a thermochromic T-shirt. A hairdryer was used to change the blue to turquoise. Another example of a thermochromic T-shirt. Thermochromic dyes are based on mixtures of leuco dyes with other suitable chemicals, displaying a color change (usually between the colorless leuco form and the colored form) that depends upon temperature.
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This fiber can be made in almost any color and hairstyle, and is often glossier than human hair. However, this fiber is sensitive to heat and cannot be styled with flat irons or curling irons. There is a newer synthetic fiber that can take heat up to a certain temperature. Human hair wigs can be styled with heat, and they must be brushed only ...
The dry-bulb temperature (DBT) is the temperature of air measured by a thermometer freely exposed to the air, but shielded from radiation. [1] The dry-bulb temperature is the temperature that is usually thought of as air temperature, and it is the true thermodynamic temperature. It is directly proportional to the mean kinetic energy of the air ...
A wet bulb temperature taken with air moving at about 1–2 m/s is referred to as a screen temperature, whereas a temperature taken with air moving about 3.5 m/s or more is referred to as sling temperature. A psychrometer is a device that includes both a dry-bulb and a wet-bulb thermometer.
The independent variable (X-axis) is time and the dependent variable (Y-axis) is temperature. [1] Below is an example of a cooling curve used in castings . The initial point of the graph is the starting temperature of the matter, here noted as the "pouring temperature".
A kitchen oven, at a temperature about double room temperature on the absolute temperature scale (600 K vs. 300 K) radiates 16 times as much power per unit area. An object at the temperature of the filament in an incandescent light bulb —roughly 3000 K, or 10 times room temperature—radiates 10,000 times as much energy per unit area.