if the cello is out of tune, try the fine tuners that should be farther down than the bridge. If fingering is off try to match it with a piano or something.
A cello can play in the range of a violin (much of it), if that's what you mean, but a violin's highest note is much higher than a cello's highest note.
Cello is lower in pitch by one octave. It is also much bigger.
The bass has the lowest pitch of these instruments, followed by the 'cello and then the viola.
The cello has a C string and is lower in pitch than the violin.
Pitch
Yes, the violin and cello are naturally concert pitch.
A 'cello produces a lower pitch than a violin.
A 'cello produces a lower pitch than a violin.
It depends on the player. A cellist who only knows first position can only go up to a D4. The highest pitch that can be played with the left hand touching the fingerboard is an A6, but the cello can go higher.
Yes, the cello is generally played sitting down. This is the most comfortable and the easiest way to play. However, it is possible to play the cello standing up if it is adjusted to reach the proper height using the endpin. This is much more difficult and rarely done except for flair.
A bass drum typically has a lower pitch than a cello. The bass drum produces deep, resonant sounds due to its large size and the way it is played, which generates low-frequency vibrations. In contrast, while a cello can produce low notes, its pitch range generally extends higher than that of a bass drum. Thus, the bass drum is generally considered to have a lower pitch overall.
In the violin family, the next in pitch above the cello is the viola. The cello is the bass of the violin family. The violin itself is the soprano, and the alto is the viola. There have been tenors made of this family from time to time, but they are not in any way standard instruments and are usually called by the name tenor violin.