Structure[edit] Periosteum consists of dense irregular connective tissue. Periosteum is divided into an outer fibrous layer and inner cambium layer (or osteogenic layer). The fibrous layer contains fibroblasts, while the cambium layer contains progenitor cells that develop into osteoblasts. These osteoblasts are responsible for increasing the width of a long bone and the overall size of the other bone types.
Measurement of heat is done in calories. One calorie is the amount of energy required to raise one gram of water one degree Celsius. To measure heat, you divide the change in temperature of a sample of water by the mass of the water. measurement heat calorie Measurement of heat, so how can we measure heat? Remember heat is the flow of energy from a hot object to a cold object or from something that's hotter to something that's colder. Well the way we can measure that heat is by using something called the Calorie.
Temperature. Temperature is a measure of the kinetic energy of the molecules of an object. It is a number that is related to energy but is not energy itself. It is measured in a number of units such as Kelvin, Fahrenheit and Celsius.When heat is introduced to a body, its molecules move faster.The molecules hit one another which produce more heat and the temperature of the body goes up.t is a number that is related to energy but is not energy itself. It is measured in a number of units such as Kelvin, Fahrenheit and Celsius. When heat is introduced to a body, its molecules move faster. The molecules hit one another which produce more heat and the temperature of the body goes up.