To calculate this, first you need to do the two circles on the ends. The area of a circle with diameter 1.5 cm is
Pi * r * r =
3.14 * 0.75 * 0.75 = 1.77
Take it times 2 since there are two ends.
2 * 1.77 = 3.53 sq/cm
Now take the circumference of the circle times the height
2 * Pi * r * h =
2 * 3.14 * 0.75 * 5 cm = 23.55 sq/cm
Add these together
3.53 + 23.55 = 27.08 sq / cm
Visual Rhetoric is a fairly recent theoretical development explaining how images communicate meaning to the audience. It includes the use of images, charts, illustrations, colors, the arrangement of elements within a text, the choice of fonts etc.
At the beginning of Debussy's Prélude à "L'Après-midi d'un faune," the flute outlines the interval of a tritone.
<u>Explanation:</u>
Debussy's Prelude starts with the playing of single flute. There are 3 measures. In the piece of measure that is opening the interval of tritone is outlined by the flute. This is done by playing scale in that descends from C-sharp to G and then goes back again to C-sharp.
The fee of an ambiguity is imparted from this interval of tritone. The octave is partitioned into two halves. Here F-sharp, which is a tritone is above one C and a tritone below another C. This similarity in the interval helps the music listeners to identify the pitch that is very important.
