specific heat capacity of water
Heat Capacity of Water. One of water’s most significant properties is that it takes a lot of heat to it to make it get hot. Precisely, water has to absorb 4,184 Joules of heat for the temperature of one kilogram of water to increase 1 degree celsius (°C). For comparison sake, it only takes 385 Joules of heat to raise 1 kilogram of copper 1°C.
Sponsored Links. Specific heat capacity (C) is the amount of heat required to change the temperature of a mass unit of a substance by one degree. When calculating mass and volume flow in a water heating systems at higher temperature – the specific heat (= heat capacity) should be corrected according the figures and tables below.
Specific Heat. The specific heat of water is 1 calorie/gram °C = 4.186 joule/gram °C which is higher than any other common substance. As a result, water plays a very important role in temperature regulation. The specific heat per gram for water is much higher than that …
Solubility in water: N/A
Specific Heat capacity of water. This means it takes 4.2 joules of energy to raise 1 gram (or 1 milliliter if you’d rather think of the equivalent volume of 1 gram of water) of water by 1 degree Celsius. This is actually quite large. The specific heat capacity of water vapor at room temperature is also higher than most other materials.
This implies that it takes 4.2 joules of energy to raise 1 gram of water by 1 degree Celsius. This value for Cp is actually quite large. This (1 cal/g.deg) is the specific heat of water as a liquid or specific heat capacity of liquid water. One calorie= 4.184 joules; 1 joule= 1 kg(m)2(s)-2 = 0.239005736 calorie.
Specific Heat and Heat Capacity. Some common specific heats and heat capacities: Substance S (J/g 0 C) C (J/ 0 C) for 100 g Air 1.01 101 Aluminum 0.902 90.2 Copper 0.385 38.5 Gold 0.129 12.9 Iron 0.450 45.0 Mercury 0.140 14.0 NaCl 0.864 86.4 Ice 2..03 203 Water 4.179 417.9 Consider
Thermal properties of water – density, freezing temperature, boiling temperature, latent heat of melting, latent heat of evaporation, critical temperature and more. Thermodynamic properties of water: Boiling temperature (at 101.325 kPa): 99.974 °C = 211.953 °F Bulk modulus elasticity: 2.15 x 10 9 Pa