This 2:1 ratio defines the octave. The second tone, which is the octave of the first tone, is created by faster vibrations and generates a higher pitch than the one vibrating at 440 cycles per second. The two tones in an octave sound very similar.
More info about the name Zahara. Zahara originates in Hebrew language and means radiance. It is a feminine form of Zohar. Some sources also suggest the Arabic origin and the meaning shining. The name is rather rare in English-speaking countries.
Amharic (amarÉnna, amarÉÃ±Ã±a), á áá­á also known As, Abyssinian, Amarigna, Amarinya, Amhara, ethiopian belongs to The semitic branch of The-Afro asiatic language. familymharic has been the language of the ruling class of Ethiopia since the end of the 13th century. In the early 17th century it became the lingua franca of Ethiopia, a multilingual country with 87 living languages (Ethnologue).