Water has a high specific heat capacity because it is a relatively light molecule (18 grams per mole). The specific heats of molecules are all about the same on a per-molecule basis, especially at higher temperatures. This is called the law of Dulong and Petit. At low temperatures, it gets more complicated because the vibrations of molecules are quantized.
When specific heats are measured on a per-gram basis, lighter molecules have higher specific heats. For example, the specific heat of hydrogen (H2), which has a molecular weight of 2 grams per mole, is much higher than that of water. Liquid water has a higher specific heat than most other liquids (such as alcohols) because its molecules are lighter.
Of its being polar - water molecules have an electric dipole.
absorption and release of heat when hydrogen bonds break and form
specific heat is the amount of heat to be absorbed required to raise a substance 1 degree celsius. And by heat being absorbed, i mean energy, because specific heat is measured in joules
Another term used for specific heat is temperature.
In SI, specific heat capacity is measured in joules per kilogram kelvin.
There is not a common specific heat among metals. The specific heat of metals ranges from .12 J / kg K for uranium to 1.83 J / kg K for Beryllium.
Specific heat capacity is heat capacity per unit mass. So it depends on the exact alloy composity of your penny, and not on its size.In a typical US post-1962 penny, the specific heat capacity is about .39 kJ/kgKIn a US penny from 1864-1962, the specific heat capacity would be a little less than this. The same was true from 1837-1857.From 1793-1837, the specific heat capacity was about .39 kJ/kgK.
absorbtion and release of heat when hydrogen bonds break and form
Specific heat
This is water's specific heat capacity because this is the amount of energy needed to heat up the water 1 degree Celsius.
Water must to absorb 4,184 Joules of heat for the temperature of one gram of water to increase 1 degree Celsius (°C).
You can expect them to be similar, since coconut water is mainly water.
The lakes have a high specific heat capacity.Answer:Air passing over the lakes becomes moister from evaporation. This evaporation of water requires heat which is absorbed from the air. As a consequence the air becomes cooler.
The lakes have a high specific heat capacity.Answer:Air passing over the lakes becomes moister from evaporation. This evaporation of water requires heat which is absorbed from the air. As a consequence the air becomes cooler.
specific heat of lpg
Specific heat has nothing to do with specific volume.
Specific heat of sinter
rice specific heat
The effect of temperature on specific heat of material is referred to as specific heat capacity.