Yes. Timpani drums can be tuned to play different pitches. Some musical pieces even require that the timpani be retuned during the piece to play a separate pitch.
The stretched membrane on the timpani vibrates when it is struck which makes sound.
No, they are not. Timpani are tuned drums, but snare drums cannot be tuned. They are also made of different metals and have different shapes to the bottom of the instrument. And then there's the snares - timpani don't have them.
bass drum and timpani
they are these huge drum-like instruments that just add different effects to the music/ piece The timpani (aka kettle drums) can be tuned to specific pitches. Usually a set of two or three of these will be standard fare in a larger orchestra. The 'kettle's' are usually constructed out of brass, and can be quite expensive.
If you want good sound quality I would definitely recommend buying a professionally made timpani, but you will definitely want to look at below site for the structure of a timpani if you plan to build one.
For the most part if they have keys like the piano or bells then yes. Timpani are also tuned to certain notes before they are played. Drums though, like snare and bass, do not play different pitches.
No. Low pitches.
Yes, sound resonates at different pitches, aka frequency, aka wavelength More precisely, sound is a mechanical longitudinal wave that propagates in a medium.
No, they are different instruments
The 'pitch' of a sound is determined by its frequency. Humans can hear between About 300-700Hz so any value between these would be considered a different pitch. For example two different pitches would be 350.00000001Hz and 350.0000003Hz but wether the you could noticeably hear the difference I am doubtful
The sound is made via extremely fast vibrations in the actual speaker cone. There are different frequencies for different pitches.
Different pitches vibrate the cochlea at different places