Trombones are primarily made of brass.
Brass
A trombone
A Trombone. The slide allows the trombone to play lower pitches.
trumpet music
The weight of a trombone in its case can vary depending on the specific make and model of the trombone, as well as the materials used in the case. On average, a trombone in its case typically weighs between 10 to 20 pounds (4.5 to 9 kilograms). It is important to consider the weight of the case itself, as well as any additional accessories or attachments that may be included with the trombone.
A trombonist uses both the slide on the trombone and his mouth to control the notes.
They all change notes with the use of valves, while the trombone uses a slide.
A brassy one :P
You can use it to make Pottery or, shape it to make a model.
is an secondary indrustry that uses raw material to make something new.
Trombones usually have zero valves. There's such a thing as a valve trombone, but that uses the standard three valve configuration, similar to a trumpet.
No. Your basic trombone is a tenor trombone, it's what everyone just calls a trombone. However, triggers can be added to make playing fast rhythms on a trombone easier. Triggers are also used to make it possible to reach lower notes that are difficult to play on a standard tenor trombone.