E flat consists of 3 flats, B flat, E flat and A flat. E flat to B flat would be a perfect 5th interval as B flat is in E flat major, but because your question was E flat to B, B is a semitone up from B flat, this would mean the interval becomes a semitone larger, and a semitone larger from a perfect interval is augmented. Therefore, the answer to your question is an augmented 5th. Hope this helps :)
The E sharp is the F note. The interval between C sharp and F (e sharp) in two whole steps.
diminished 7th
E natural minor: E, F sharp, G, A, B, C, D natural, E E harmonic minor: E, F sharp, G, A, B, C, D sharp, E E melodic minor: E, F sharp, G, A, B, C sharp, D sharp, E, D natural, C natural, B, A, G, F sharp, E.
in the key of D F#' A B A F#' A B A D' E' F#' E' D' B A F#' A B A F#' A B A D' E' F#' E' D' D' +2 F#' A' F#' E' E' D' B A D' E' F#' E' D' B A F#' A' F#' E' E' D' B A D' E' F#' E' D' D' +2
g sharp would be g sharp or a minor. d sharp would be d sharp or e flat. a sharp would be a sharp or b flat. c sharp would be c sharp or d flat. f sharp would be f sharp or g flat. e sharp would be e sharp or f slat for which there is no such note. and g natural would be g natural.
B-flat to C-sharp is an augmented 2nd.
The E sharp is the F note. The interval between C sharp and F (e sharp) in two whole steps.
diminished 7th
Diminished fourth - enharmonic to major third.
E natural minor: E, F sharp, G, A, B, C, D natural, E E harmonic minor: E, F sharp, G, A, B, C, D sharp, E E melodic minor: E, F sharp, G, A, B, C sharp, D sharp, E, D natural, C natural, B, A, G, F sharp, E.
augmented 5th, as e flat to b flat is a perfect 5th and b is a semitone above b flat, making the interval augmented
E F sharp G sharp A B C sharp D sharp E
E-flat up to B-natural is an augmented 5th.
a flat( or g sharp),a, b flat( or a sharp), b, c flat (or b sharp), c, c sharp (or d flat), d, e flat (or d sharp), e, f flat( or e sharp), f, f sharp ( or g flat)and g.
a flat( or g sharp),a, b flat( or a sharp), b, c flat (or b sharp), c, c sharp (or d flat), d, e flat (or d sharp), e, f flat( or e sharp), f, f sharp ( or g flat)and g.
B sharp, C double-sharp, D double-sharp, E sharp, F double-sharp, G double-sharp, A double-sharp, B sharp.
No. There are a (plus a flat and a sharp), b (plus b flat and b sharp), c (flat and sharp), d (flat and sharp), e (flat and sharp), f (flat and sharp), and g (flat and sharp). That makes a, b, c, d, e, f, g Plus the flat and sharp for each, making 21 notes of the scale.