The Gemienhardt Flute is the most recommended flute for beginners and students in the world. So I would presume that the Gemeinhardt Flute has to be the one that is produced the most.
Jupiter is a brand of band instruments, and produces flutes amongst other wind instruments. If I remember correctly, it is most known for its student and intermediate level flutes. For an example, here is a picture of a basic Jupiter-brand flute: see link below
The Piccolo is the woodwind that produces the highest sound.
Irish flutes can be made out of many different materials. Most of the Irish flutes are made of materials such as wood or bamboo, but can also be made from PVC.
Most flutes (Western concert flutes) are metal, for durability and ease of care. But they were traditionally constructed of wood.
There are many variations of the flute...the most common and the ones that most relate the the common "C" flute are the piccolo, alto flute and bass flute. There are glass flutes, bamboo flutes, Irish flutes, etc.
The most popular style from of champagne flutes from Waterford is the Crystal Lismore Tall. Another popular style is the 12 Days of Christmas collection.
flutes ARE pretty!
What a Flute is made of depends on the type of flute. Most flutes are made of metal, and these are the ones you'll see used in an orchestra. But there are bamboo and other wooden flutes. Additionally, the recorder, a type of flute, is made of plastic and is commonly available (as are other plastic flutes).
All of them. This is not a trick answer. Johann Sebastian Bach is the most famous of that name, but his ancestors and he and his sons all wrote music for flutes.
I have to say Yamaha is the most popular flute company.
There are many things that produce soot. The burning of coal or wood produces soot. In prior years, individuals would hire chimney sweepers to clean the build up of soot from their fireplaces and chimney flutes.
flutes are 67.5 cm long