True. The emotional quality associated with minor scales, often perceived as sad or somber, is influenced by various factors, including cultural associations, the specific intervals and harmonics present in minor chords, and the general characteristics of the minor scale.
In acoustics, the different structures of major and minor scales lead to distinct emotional responses. Major scales often have a brighter, more uplifting sound, while minor scales have a darker, more melancholic quality. This perception is also reinforced by cultural contexts and the context in which these scales are used in music.