a tuba
If you mean marching tuba, then it's called a sousaphone.
a marching tuba would be called a sousaphone.
A tuba called its papa oompapa.
A tuba that is used in a marching band, that is wrapped around a person's body is called a susaphone, other than that it is generally called a tuba.
The very first tuba was made in the 1500's, but in 1815 valves were added to the tuba to make it the way it is today.
Sousaphone
The knobs on the tuba and Trumpet are called valves. The knobs on a french horn are often called valves or rotors. You use valve oil on the tuba and trumpet, while you use rotor oil for the french horn.
The knobs on the tuba and Trumpet are called valves. The knobs on a french horn are often called valves or rotors. You use valve oil on the tuba and trumpet, while you use rotor oil for the french horn.
"International Tuba Day" is celebrated on the first Friday in May each year.
A tuba. They are sometimes referred to as a bass i.e E flat of B flat bass
Sousaphone