In physics the first harmonic is the fundamental. In physics is the second harmonic the first overtone. In physics is the third harmonic the second overtone. In physics â¦ is the fourth harmonic the third overtone. Even-numbered harmonics are odd-numbered overtones. Odd-numbered harmonics are even-numbered overtones.
Facebook Twitter. In fiscal year 2015, the federal budget is $3.8 trillion. These trillions of dollars make up about 21 percent of the U.S. economy (as measured by Gross Domestic Product, or GDP). It's also about $12,000 for every woman, man and child in the United States.
Congress is tasked with producing a budget resolution and 12 appropriations bills for each federal fiscal year, which begins on Oct. 1. Other funding legislation, such as emergency funding in response to a natural disaster, frequently occurs outside of the standard process.