Temperature Patterns Temperature Temperature is a measure of the average speed of the random motion of molecules that comprise a substance. Basically, it is a measure of how hot or cold something is.In Chapter 4 we made an important distinction between temperature and heat.Heat is the total molecular motion associated with a substance while temperature is the average motion of molecular that make up a substance.asically, it is a measure of how hot or cold something is. In Chapter 4 we made an important distinction between temperature and heat. Heat is the total molecular motion associated with a substance while temperature is the average motion of molecular that make up a substance.
Dimitry Medvedev is the current president of Russia as of June 24, 2010. He is the third President of the Russian Federation, an office that was created in 1991.
According to the 1991 amendment to the 1978 Russian Constitution, the President of Russia was the head of the executive branch and headed the Council of Ministers of Russia. According to the current 1993 Constitution of Russia, the President is not a part of the Government of Russia, which exercises executive power. But, the President does appoint the Prime Minister.