Search results
Results From The WOW.Com Content Network
Boiling point. Water boiling at 99.3 °C (210.8 °F) at 215 m (705 ft) elevation. The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals the pressure surrounding the liquid [ 1][ 2] and the liquid changes into a vapor. The boiling point of a liquid varies depending upon the surrounding environmental ...
Boiling is the method of cooking food in boiling water or other water-based liquids such as stock or milk. [ 13] Simmering is gentle boiling, while in poaching the cooking liquid moves but scarcely bubbles. [ 14] The boiling point of water is typically considered to be 100 °C (212 °F; 373 K), especially at sea level.
Viscosity depends strongly on temperature. In liquids it usually decreases with increasing temperature, whereas, in most gases, viscosity increases with increasing temperature. This article discusses several models of this dependence, ranging from rigorous first-principles calculations for monatomic gases, to empirical correlations for liquids.
Preheat the oven to 350°F. In a large bowl, whisk together the pumpkin, light brown sugar, granulated sugar, oil, eggs, buttermilk, and vanilla until well combined. Add the flour, pumpkin pie ...
Pressure cooking. Pressure cooking is the process of cooking food with the use of high pressure steam and water or a water-based liquid, inside a sealed vessel called a pressure cooker; the high pressure limits boiling and creates higher temperatures not possible at lower pressures which allow food to be cooked much faster than at normal pressure.
Leidenfrost effect. The Leidenfrost effect is a physical phenomenon in which a liquid, close to a solid surface of another body that is significantly hotter than the liquid's boiling point, produces an insulating vapor layer that keeps the liquid from boiling rapidly. Because of this repulsive force, a droplet hovers over the surface, rather ...
Infinite switch. Energy regulator of an electric stove with a glass-ceramic hob. 1: Electric contacts (here closed); 2: Bimetal; 3: Heater for Bimetal. An infinite switch, simmerstat, energy regulator or infinite controller is a type of switch that allows variable power output of a heating element of an electric stove.
A stove or range is a device that generates heat inside or on top of the device, for local heating or cooking. Stoves can be powered with many fuels, such as electricity, natural gas, gasoline, wood, and coal . Due to concerns about air pollution, efforts have been made to improve stove design. [ 1] Pellet stoves are a type of clean-burning stove.