In physics, intensity is the power transferred per unit area, where the area is an imagined surface that is perpendicular to the direction of propagation of the energy. In the SI system, it has units watts per square metre (W/m 2).
The Ancient Greeks spoke Ancient Greek with three different major dialects: Aeolic, Doric and Ionic. They were the first Europeans to both read and write with an alphabet. This alphabet eventually led to the development of all modern European languages.
There is modern Greek which is what I learned at Greek school which is at this present day spoken in Greece, and there is ancient Greek which is not everyday speak in Greece bâ¦ut for example is found in the church books used during a church service.