The World is Flat -Chapters 7 & 8

The right thing is constantly changing and flat, and the market pattern of global competition is explained by Thomas Friedman, the author of the book "The world is flat" as triple convergence, and is the result of 10 flattenings. Friedman also said, "Globalization 0 requires the country to think globally.In globalization 0, companies need to think globally, or at least survive.In globalization 0 individuals globally (Friedman, 2007) Due to the need for individuals to think globally and prosper in the market, Friedman has been able to travel around the world and report on education. Culture

The concept of a spherical earth replaces the earlier beliefs of the planet Earth. In the early Mesopotamian myth, the world was portrayed as a flat disk floating in the ocean with a hemispherical sky dome. It formed the premise of the early world map. Milets' Anaximander and Hectoreus. Other guesses about the shape of the earth include the 7-story pyramid or Cosmic Mountain mentioned in Avista and ancient Persian (see 7 points). Recognizing that the Earth's shape is described more accurately as an ellipse, it dates back to the 17th century as described by Principa's Isaac Newton. In the early 19th century, the planarization of the Earth's ellipsoid was determined to be 1/300 (Delambre, Everest). The modern value determined by the US Department of Defense World Geodetic System since the 1960s is close to 1 / 298.25.

You can continue: C # - 7 Sharp; G # - 8 Sharp; D # - 9 Sharp; # - 10 Sharp; E # - 11 Sharp; Finally B # is 12 Sharp. Oh, these are annoying! F # measures can also spell on units - six of them are G flat professionals. This is Toss. However, C # is 5 units instead of 7 sharp, it can be called D flat. Is it easy? What about 8 sharps in the G8? Using A-flat with four flat shoes is not easy. Have D # with nine sharps in old-fashioned familiar E flat, A # with three flat? I prefer B flat, 2 units, 10 sharp. There is only one unit, E # is F major. In the case of a harmonized key signature, the key with the plane becomes 12, subtracting the number of harmonious key units, and vice versa. Thus, a key with more than six sharp spells can cast spells of six or fewer units.

There are 12 keys in Western music. If so, why have 15 signatures? How do you explain the other three major signatures? What are their key signatures?

In the case of a flat key, the key is the second unit from the end of the key signature. In other words, looking at the flat key signature, the unit immediately before the last unit becomes the current key. So what happens if there is only one unit? Well, this is key to F Major or D Minor. This is not a good trick, but it will show up a lot, and you should be able to remember it soon. This is another illustration of how you can quickly identify flat keys. The secondary key has exactly the same key signature as its primary key. When students begin studying key signatures, they are not discussing the concepts of small, relatively general or relatively primary and relative minors that are very common. Do not worry even if you have not discussed yet. When doing this, remember that the key signature of the secondary key is the same as the relative primary key. This is the primary key and its relative minor chart.