The interval from A to Bb is a minor 2nd, also called a half step.
B-flat to C-sharp is an augmented 2nd.
It's the same as a minor 3rd, so it has three half steps, or one whole step and one half step
The half-steps are between the 2nd and 3rd scale degrees, and between the 5th and 6th scale degrees. In the key of A minor, that's between B and C, and E and F.
An easy way to find an interval below a given note would be to invert it. To invert, first subtract the # of the interval from the number 9. For example: Find the inversion of a 6th. 9-6=3. Which will translate to a 3rd above the given note. Quick tips= Subtractions: 7th<=>2nd (visa versa) 6th<=>3rd 5th<=>4th The Quality gets reversed too: Major<=>minor (visa versa) Perfect=Perfect Diminished<=>Augmented M=Major m=minor P=Perfect D=diminished A=Augmented Example: Find the inversion of a M3. 9-3=6 A Major gets reversed to a minor. So the inversion of a M3 would be a m6. Example: Find a P4 below B. Step 1) a P4 inverts to a P5. 9-4=5. A perfect doesn't get reversed. Step 2) think of the P5 above the B (Which would be a F#. We know it's an "F#" because a P5 has 7 half steps in it.) Step 3) Drop the F# down an octave (below the B). And there you have the complete interval. F# and B is the P4. Your next question is how did I know how many half steps for each interval. Take a look at this chart: P1=0 (unison) m2=1 half step M2=2 A2=3 m3=3 M3=4 P4=5 A4=6 D5=6 P5=7 m6=8 M6=9 A6=10 m7=10 M7=11 P8=12 Quick Reminder: 2nd, 3rd, 6th, 7th intervals can be Augmented, Majored, minored, and Diminished. But the PERFECT 4ths, 5ths, and 8ths, can't be considered minored or majored. They can only be Augmented, or Diminished.
1.5
The interval from A to Bb is a minor 2nd, also called a half step.
The interval between two notes that are a melodic 2nd apart is one whole step.
i play the piano!
between the 1st and 2nd story there are usually 14 steps
The interval between two notes that are a major 2nd apart in music theory is a whole step.
The difference between a minor 2nd and a major 2nd interval in music theory is the distance between two notes. A minor 2nd is a half step apart, while a major 2nd is a whole step apart.
Major Seventh
A major 2nd is a musical interval that consists of two notes that are two steps apart in a major scale. In music theory, the major 2nd is an important building block for understanding harmony, melody, and chord progressions. It is commonly used in creating melodies, harmonies, and chords in various styles of music.
one whole, one half
B-flat to C-sharp is an augmented 2nd.