Physical system In physics, the word system has a technical meaning, namely, it is the portion of the physical universe chosen for analysis. Everything outside the system is known as the environment, which in analysis is ignored except for its effects on the system.
The Latin alphabet was based on the Greek alphabet and according to several researches it has been proven that more than 150 000 words of the English language are of Greek ori â¦ gin.
Greek Alphabet letters are 24. Listen to the sound of the letters of the Greek Alphabet from alpha (A) to omega (Ï). The Greek alphabet is a set of twenty four letters used to write and speak the Greek Language. The Greek alphabet is in use since the late 9th or early 8th century BC with some small differences.