Water - Specific Heat vs. Temperature - The Engineering ToolBox
2012年11月4日 · Isobaric specific heat (C p) for water in a constant pressure (ΔP = 0) system. Online Water Specific Heat Calculator. The calculator below can be used to calculate the liquid water specific heat at constant volume or constant pressure and given temperatures.
Table of specific heat capacities - Wikipedia
A Assuming an altitude of 194 metres above mean sea level (the worldwide median altitude of human habitation), an indoor temperature of 23 °C, a dewpoint of 9 °C (40.85% relative humidity), and 760 mmHg sea level–corrected barometric pressure (molar water vapor content = 1.16%).
Water - Thermophysical Properties - The Engineering ToolBox
2012年11月4日 · Definitions, online calculator and figures and tables with water properties like density, specific weight and thermal expansion coefficient of liquid water at temperatures ranging 0 to 360°C (32 to 680°F).
Specific heat capacity - Wikipedia
In thermodynamics, the specific heat capacity (symbol c) of a substance is the amount of heat that must be added to one unit of mass of the substance in order to cause an increase of one unit in temperature. It is also referred to as massic heat capacity or as the specific heat.
7.2: Specific Heat and Latent Heat Capacity of Water
2021年2月15日 · It takes significantly more energy to warm water than other materials, including both ice and steam. Because of water's high specific heat capacity, the oceans are capable of storing vast quantities of energy from solar heating.
Specific Heat Capacity & Water - Formula & Detailed Explanation …
Specific Heat of Water. For liquid at room temperature and pressure, the value of specific heat capacity (Cp) is approximately 4.2 J/g°C. 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.
What Is the Specific Heat of Water? How Is It Special?
Water has a specific heat capacity of 4182 J/kg°C. Because water is such an important and common substance, we even have a special way to identify the amount of energy it takes to raise one gram of water by one degree Celsius—a Calorie.
Specific Heat Capacity and Water | U.S. Geological Survey - USGS.gov
2018年6月6日 · Water has a high specific heat capacity—it absorbs a lot of heat before it begins to get hot. You may not know how that affects you, but the specific heat of water has a huge role to play in the Earth's climate and helps determine the habitability of …
Specific heat capacity of water - tec-science
2020年12月17日 · The specific heat capacity of water depends on the temperature and is strongly dependent on the state of matter. The specific heat capacity is not a material constant for a substance, but depends on the temperature and above all on the state of matter.
Specific heat capacity - Energy Education
Water has a specific heat capacity of 4.186 J/g°C, meaning that it requires 4.186 J of energy (1 calorie) to heat a gram by one degree. [1] Specific heat capacity is the amount of heat needed to raise one gram of a material by one degree celsius ( o C). [2]