No. The AI pair has a long A sound as in pail and pale, or sail and sale.
Yes. The AI vowel pair has the long A (ay) sound, as in mail and rail.
It has a short I sound.
The A has a short A sound, and the I has a short I sound.
Yes, the i in pit has a short vowel sound.
Yes, the word "sock" has a short "o" sound, not a short "a" sound.
Yes. The AI vowel pair has the long A (ay) sound, as in mail and rail.
It has a short I sound.
The A has a short A sound, and the I has a short I sound.
short bed's are 6 feet and long beds are 7 feet
Yes, the i in pit has a short vowel sound.
No. It has a short A sound and a short I sound (man-ij). The E has no sound.
Yes, the word "sock" has a short "o" sound, not a short "a" sound.
Yes. The A has the short A sound as in tap and back.
"and" has a short vowel sound. It is pronounced as /ænd/.
short I sound
The A has a short A (ah) sound as in cat and sat.
The speed of sound depends on the medium. There is no particular process that will simply increase the speed of sound.