Question

A sharp and a scale is it low the note by 1/2 step raises a note by one whole step, raises a note by one half step or lowers the note by one whole step

Answer 1

A sharp (#) raises a note by one half step, whereas a flat (♭) lowers the note by one half step. A scale is a series of notes ordered by pitch, and the use of sharps or flats determines the key signature of the scale.