和訳
問題文 Read each question. Calculate the answer and write the number.
An orchestra usually tunes to standard A. Standard A has a frequency of 440Hz. If the frequency is doubled, the pitch will rise by one octave. What is the frequency of the note A which is two octaves above standard A?
( ) Hz. [名古屋工大]
正解 1760
メイン掲示板
