Question

Between which piano keys are there no black keys?

1) a and b
2) e and f
3) and d
4) f and g

Answer 1

No black keys are located between the piano keys of e and f. This is because they are semitone apart, unlike other white key pairs which are separated by black keys representing sharp or flat notes.

Step-by-step explanation:

Between the piano keys of e and f, there are no black keys. On a piano, each octave is made up of seven white keys and five black keys. The white keys correspond to the seven natural notes of the major scale: A, B, C, D, E, F, and G. Among these, the pairs E-F and B-C do not have a black key between them; they are adjacent to each other and are a semitone apart. This is unlike the other pairs of white keys, which normally have a black key between them, representing sharp (#) or flat (b) versions of the notes.