16 September 2013. The Longest Day Complete Warcraft Achievement Guide. Battle Pet achievement The Longest Day doesn't need to feel like the longest day! With some planning and a good route mapped out, it's possible to zoom through this entire achievement without devoting an entire day to the activity.
Specific Heat. The specific heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius. The relationship between heat and temperature change is usually expressed in the form shown below where c is the specific heat.
Specific Heat Capacity Formula. The specific heat capacity of a substance is the amount of heat required to raise one gram of the substance by one degree Celsius. Water, for example, has a specific heat capacity of 4.18 . This means to heat one gram of water by one degree Celsius, it would require 4.18 joules of energy.