They have tuning screws,but they aren't easy to see.You have to be able to adjust your strings.
Guitars have tuning keys because they need to have a certain sound to make them sound good. Basicaly they need to be in tune.
Depends on how many strings the guitar has, A regular six string guitar will have six, a seven string guitar will have seven, a twelve string guitar will have twelve. Same thing with bass guitars Regular four string has four tuning pegs where as a five string bass has five,
The head is the top, where the tuning pegs are.
Yes, yes you can. If you couldn't tune it like a regular guitar they probably wouldn't of put tuner pegs on the tuners.
They are known as tuning pegs.
There are actually two types of pegs on a guitar: Tuning pegs Bridge pin pegs There are six of each. A tuning peg is a peg at the top of the guitar and is use to tighten the strings therefore 'tuning' the guitar. A bridge pin peg holds the other side of the string firmly in place.
Closest to the tuning pegs.
Im presuming you are talking about the Gibson robot guitars. Well they can tune themselves! No need to touch the tuning pegs, just fiddle with the knobs and the mechanised tuners will do all the work.
Violin case- stores the violin for travel violin stand- displays a violin
One that is original should have a set like thesehttp://www.gbase.com/files/store_images/gear/2202656/p1_uh4ku5uth_so.jpg
A 'cello can be manually tuned in two places - the tuning pegs above the fingerboard, used for changing the tuning in large increments, or the fine tuners on the tailpiece, used for (usually) sub-tone tuning.
there are the tuning pegs, the fingerboard, the strings, the bridge, the chin rest, the tailpiece, the sound post (inside the violin, near the bridge), f-holes (they're on either sides of the strings, look thru these to see the sound post), the scroll (the curvy thing at the end by the tuning pegs, and there's a nut which is the little rectangular piece by the tuning pegs that helps keep the 4 strings in place. then there is the bow which is strung with horsehair.