An organ pipe has two successive harmonics with frequencies 1372 and 1764 hz. (a) is this an open or a stopped pipe? explain. (b) what two harmonics are these? (c) what is the length of the pipe? –

Which group of barbarian invaders at one time controlled part of italy and formed a kingdom in southern france, and were forced into spain by the franks?

He fields of graphic design and animation changed completely in a very short period of time in the late twentieth century. nearly everything that was once drawn by hand on a drafting table is now done on a computer screen. what are some of the advantages of this transition to digital techniques? are there any disadvantages? what are some of the skills that today’s graphic designers and animation engineers have that earlier ones did not? are there any skills that have been lost in the move to digital techniques?

Arrange the events in graphic design history in chronological order. william morris commercialized graphic design.