It is because C and D are two half steps apart. Flats make a note one half step lower and sharps make a note one half step higher, so that C# and Db are the same. This is the same for every instrument.
Yes
A D flat is a C sharp... which is nothing
no the flute is longer and the recorder is shorter
A phonograph is a record player, not a recorder. It plays, it does not record.
no, the recorder has 5 notes and the trumpet has only three.
tretwre
refernce type
If you already know how to play twinkle twinkle little star on the recorder, It's just the same notes. :-)
recordable says that something is able to be recorded or recorded on. e.g a DVD recorder is the person or machine that is recording e.g DVD recorder or a small wind instrument :)
It is, but it doesn't sound the same. All you do is breath into the holes on the recorder. It makes pretty cool music.
The same for any other instrument.
Basically, yes, TiVo is a type of DVr recorder. It allows you to record shows while you are not home or simply watching another channel on the same set; just as a dvr recorder.