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.
Your federal income tax dollars help to pay for the items on the federal budget. In fiscal year 2010, the government collected $2.4 trillion in tax revenue, but spent $3.5 trillion.The gap between revenue and spending is known as the budget deficit.o, a lot of your tax dollars go directly to fellow Americans. The Department of Defense accounts for nearly 70 percent ($373.9 billion) of all federal money spent on contracts.