It's a relatively high-pitched instrument.
A pitched instrument is an instrument with pitch (high and low notes).
This is a basic physics concept. The longer an instrument, the lower the frequency of the sound waves coming out of it, and therefore a lower pitch. The Oboe is a small, short instrument. The bassoon, on the other hand, is a large instrument. Because it is longer, you get a lower pitch. This principle applies for all instruments.
Get a bass oboe.
A tuba is a low pitched instrument. It uses the bass clef also.
its a soprano instrument so its on the higher end of the treble clef
It plays every note. The Oboe is a double reed instrument and has a 4 - 5 octave range. If you can hear low and high notes the Oboe can play them. The bassoon plays the lower octaves, it is also a double reed instrument.
It's a relatively high pitched instrument.
The clarinet can be pitched at different pitches when you play low to high notes
The sound is lower pitched.
because that's the way they are
Low, its lower than the violin and viola but higher than the bass. It has a similar role as the tenor in a choir.