1.4 Specific heat and latent heat of fusion and vaporization是可汗学院官方|AP化学 AP Chemistry Unit: Thermodynamics的第4集视频,该合集共计24集,视频收藏或关注UP主,及时了解更多相关视频内容。
2) latent heat of vaporization 汽化潜热 1. Development of measurement system for saturated vapour pressure and calculating software for latent heat of vaporization; 饱和蒸汽压测量及汽化潜热推算系统的开发 2. Measurement of latent heat of vaporization of liquid nitrogen using computer data acquisition...
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measure both the readings of the electric meter and the electric balance for several times (use a camera to record those if you want accuracy). Plot a graph about energy supplied to the heater against weight of the whole setup. As E=ml latent heat=E/m therefore latent heat is...
(General Physics) the heat required to raise unit mass of a substance by unit temperature interval under specified conditions, such as constant pressure: usually measured in joules per kelvin per kilogram. Symbol:cp(for constant pressure) Also called:specific heat ...
We provide detailed background, theoretical and practical, on the specific heat of minerals and mixtures thereof, ‘astro-materials,’ as well as
Specific heat of liquid at 30ºC (kJ/kg K) 0 ... 0.62 1.75 Density of liquid at 30ºC (kg/m3) 1.29 0.53 Density of saturated vapour at boiling point (kg/m3) 6.30 2.53 Heat latent of vaporization at boiling point ...www.wseas.us/e-library/c...
Definition—The specific enthalpy of humid air is a calculated property combining the sensible and latent heat of 1 kg of dry air plus its associated water vapour, relative to a datum at 0°C. The equation for specific enthalpy is formulated as follows: Consider 1 kg of dry air and the ...
Here Δ Q is the amount of heat absorbed by the body and c is the constant of proportionality called the heat capacity of simple specific heat. Read also:Latent heat of fusion and vaporization Specific heat capacity formula In SI units, mass m is measured in kilogram (kg), heat Δ Q is...
1) specific vaporization heat 比汽化热 1. Improvement of devices for measuring specific vaporization heat of water; 水的比汽化热测量装置的改进 2) specific latent heat of vaporization 汽化比潜热 3) evaporation heat 汽化热 1. A modified equation for calculating evaporation heat of liquids; ...