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Q2311
who is on the $10. bill
United States ten-dollar bill
All $10 bills issued today are Federal Reserve Notes .
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Q2311
who is on the $10. bill
United States ten-dollar bill
The Bureau of Engraving and Printing says the average life of a $10 bill in circulation is 18 months before it is replaced due to wear.
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Q2311
who is on the $10. bill
United States ten-dollar bill
Approximately 6% of all US banknotes printed in 2009 were $10 bills.
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Q2311
who is on the $10. bill
United States ten-dollar bill
Ten dollar bills are delivered by Federal Reserve Banks in yellow straps.
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Q2311
who is on the $10. bill
United States ten-dollar bill
The source of the face on the $10 bill is John Trumbull ’s 1805 portrait of Hamilton that belongs to the portrait collection of New York City Hall .
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Q2311
who is on the $10. bill
United States ten-dollar bill
The $10 bill is the only U.S. paper currency in circulation in which the portrait faces to the left (the $100,000 bill featured a portrait of Woodrow Wilson facing to the left, but was used only for intra-government transactions).
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Q2314
when was andy griffith born
Andy Griffith
Andy Samuel Griffith (June 1, 1926 – July 3, 2012) was an American actor, television producer, Grammy Award -winning Southern-gospel singer, and writer.
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Q2314
when was andy griffith born
Andy Griffith
He was a Tony Award nominee for two roles, and gained prominence in the starring role in director Elia Kazan 's film A Face in the Crowd (1957) before he became better known for his television roles, playing the lead characters in the 1960–1968 situation comedy The Andy Griffith Show and in the 1986–1995 legal drama Matlock .
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Q2316
what was terri irwin's cougar named
Terri Irwin
Theresa Penelope "Terri" Irwin, (née Raines; born July 20, 1964) is an Australian -based, American -born naturalist , author , the widow of Australian naturalist Steve Irwin and owner of Australia Zoo at Beerwah , Queensland , Australia .
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Q2316
what was terri irwin's cougar named
Terri Irwin
She co-starred with her husband on The Crocodile Hunter , their unconventional television nature documentary series along with its spin-off series, Croc Files and The Crocodile Hunter Diaries .
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Q2316
what was terri irwin's cougar named
Terri Irwin
She has lived in Australia since 1992, when she married Steve Irwin.
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Q2317
who was the first to argue that the sun was the center of the universe
Heliocentrism
Andreas Cellarius 's illustration of the Copernican system, from the Harmonia Macrocosmica (1660).
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Q2317
who was the first to argue that the sun was the center of the universe
Heliocentrism
Heliocentrism, or heliocentricism, is the astronomical model in which the Earth and planets revolve around a relatively stationary Sun at the center of the Solar System .
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Q2317
who was the first to argue that the sun was the center of the universe
Heliocentrism
The word comes from the Greek ( helios "sun" and kentron "center").
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Q2317
who was the first to argue that the sun was the center of the universe
Heliocentrism
Historically, heliocentrism was opposed to geocentrism , which placed the Earth at the center.
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Q2317
who was the first to argue that the sun was the center of the universe
Heliocentrism
The notion that the Earth revolves around the Sun had been proposed as early as the 3rd century BC by Aristarchus of Samos , but Aristarchus's heliocentrism attracted little attention until Copernicus revived and elaborated it.
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Q2317
who was the first to argue that the sun was the center of the universe
Heliocentrism
Lucio Russo , however, argues that this is a misleading impression resulting from the loss of scientific works of the Hellenistic Era.
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Q2317
who was the first to argue that the sun was the center of the universe
Heliocentrism
Using indirect evidence he argues that a heliocentric view was expounded in Hipparchus 's work on gravity.
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Q2317
who was the first to argue that the sun was the center of the universe
Heliocentrism
It was not until the 16th century that a fully predictive mathematical model of a heliocentric system was presented, by the Renaissance mathematician, astronomer, and Catholic cleric Nicolaus Copernicus of Poland, leading to the Copernican Revolution .
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Q2317
who was the first to argue that the sun was the center of the universe
Heliocentrism
In the following century, Johannes Kepler elaborated upon and expanded this model to include elliptical orbits, and supporting observations made using a telescope were presented by Galileo Galilei .
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Q2317
who was the first to argue that the sun was the center of the universe
Heliocentrism
With the observations of William Herschel , Friedrich Bessel , and others, astronomers realized that the sun was not the center of the universe and by the 1920s Edwin Hubble had shown that it was part of a galaxy (the Milky Way ) that was only one of many billions.
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Q2318
who is norah jones parents
Norah Jones
Norah Jones (born Geetali Norah Jones Shankar; March 30, 1979) is an American singer-songwriter, pianist, and actress.
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Q2318
who is norah jones parents
Norah Jones
She is the daughter of Indian sitar player Ravi Shankar and Sue Jones.
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Q2318
who is norah jones parents
Norah Jones
She is also Anoushka Shankar 's half-sister.
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Q2318
who is norah jones parents
Norah Jones
In 2002, she launched her solo music career with the release of the commercially successful and critically acclaimed album Come Away with Me , a fusion of country music and pop with elements of jazz which was certified diamond album, selling over 26 million copies.
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Q2318
who is norah jones parents
Norah Jones
The record earned Jones five Grammy Awards , including the Album of the Year , Record of the Year , and Best New Artist .
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Q2318
who is norah jones parents
Norah Jones
Her subsequent studio albums, Feels Like Home , released in 2004, Not Too Late , released in 2007, the same year she made her film debut in My Blueberry Nights , and her 2009 release The Fall all gained Platinum status, selling over a million copies and were generally well received by critics.
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Q2318
who is norah jones parents
Norah Jones
Jones' fifth studio album, Little Broken Hearts , was released on April 27, 2012.
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Q2318
who is norah jones parents
Norah Jones
Jones has won nine Grammy Awards and was 60th on Billboard magazine's artists of the 2000–2009 decade chart.
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Q2318
who is norah jones parents
Norah Jones
Throughout her career, Jones has won numerous awards and has sold more than 50 million albums worldwide.
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Q2318
who is norah jones parents
Norah Jones
Billboard named her the top jazz artist of the 2000–2009 decade.
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
Not to be confused with Dimension of a physical quantity .
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
For other uses, see Dimension (disambiguation) .
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
From left to right, the square , the cube , and the tesseract .
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
The square is bounded by 1-dimensional lines, the cube by 2-dimensional areas, and the tesseract by 3-dimensional volumes.
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
A projection of the cube is given since it is viewed on a two-dimensional screen.
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
The same applies to the tesseract, which additionally can only be shown as a projection even in three-dimensional space.
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
A diagram showing the first four spatial dimensions.
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
In physics and mathematics , the dimension of a space or object is informally defined as the minimum number of coordinates needed to specify any point within it.
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
Thus a line has a dimension of one because only one coordinate is needed to specify a point on it (for example, the point at 5 on a number line).
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
A surface such as a plane or the surface of a cylinder or sphere has a dimension of two because two coordinates are needed to specify a point on it (for example, to locate a point on the surface of a sphere you need both its latitude and its longitude ).
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
The inside of a cube , a cylinder or a sphere is three-dimensional because three coordinates are needed to locate a point within these spaces.
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
In physical terms, dimension refers to the constituent structure of all space ( volume ) and its position in time (perceived as a scalar dimension along the t-axis), as well as the spatial constitution of objects within—structures that correlate with both particle and field conceptions, interact according to relative properties of mass —and are fundamentally mathematical in description.
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
These, or other axes, may be referenced to uniquely identify a point or structure in its attitude and relationship to other objects and occurrences.
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
Physical theories that incorporate time , such as general relativity , are said to work in 4-dimensional " spacetime ", (defined as a Minkowski space ).
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
Modern theories tend to be "higher-dimensional" including quantum field and string theories.
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
The state-space of quantum mechanics is an infinite-dimensional function space .
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
The concept of dimension is not restricted to physical objects.
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Q2319
what is the fourth dimension of physics
Dimension (mathematics and physics)
High-dimensional spaces occur in mathematics and the sciences for many reasons, frequently as configuration spaces such as in Lagrangian or Hamiltonian mechanics ; these are abstract spaces, independent of the physical space we live in.
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Q2320
who is fontana CA named after?
Fontana, California
Fontana () is a city of 200,762 residents in San Bernardino County, California .
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Q2320
who is fontana CA named after?
Fontana, California
Founded in 1913, it remained essentially rural until World War II , when entrepreneur Henry J. Kaiser built a large steel mill in the area.
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Q2320
who is fontana CA named after?
Fontana, California
It is now a regional hub of the trucking industry, with Interstate 10 and State Route 210 transecting the city from east to west, and Interstate 15 passing diagonally through its northwestern quadrant.
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Q2320
who is fontana CA named after?
Fontana, California
It is home to the largest of the San Bernardino County system libraries, a renovated historic theater, a municipal park, and the Auto Club Speedway on the site of the Kaiser Steel Mill.
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Q2320
who is fontana CA named after?
Fontana, California
Fontana also hosts the Fontana Days Half Marathon and 5K run.
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Q2320
who is fontana CA named after?
Fontana, California
This race is the fastest half-marathon course in the world.
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Q2320
who is fontana CA named after?
Fontana, California
The U.S. 2012 Census reported that Fontana's population was 200,762 in 2012, making it the second most populous city in San Bernardino county county and 14th in the state.
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Q2321
what is the capacity of the cowboy stadium
Cowboys Stadium
Cowboys Stadium is a stadium with a retractable roof in Arlington, Texas .
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Q2321
what is the capacity of the cowboy stadium
Cowboys Stadium
It serves as the home of the National Football League 's Dallas Cowboys .
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Q2321
what is the capacity of the cowboy stadium
Cowboys Stadium
It replaced the partially covered Texas Stadium , which opened in 1971, and served as the Cowboys' home through the 2008 season.
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Q2321
what is the capacity of the cowboy stadium
Cowboys Stadium
It was completed on May 27, 2009.
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Q2321
what is the capacity of the cowboy stadium
Cowboys Stadium
The stadium seats 85,000, making it the third largest stadium in the NFL by seating capacity .
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Q2321
what is the capacity of the cowboy stadium
Cowboys Stadium
The maximum capacity of the stadium, including standing room, is 105,000.
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Q2321
what is the capacity of the cowboy stadium
Cowboys Stadium
The Party Pass (open areas) sections are behind seats in each end zone and on a series of six elevated platforms connected by stairways.
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Q2321
what is the capacity of the cowboy stadium
Cowboys Stadium
It has the world's largest column-free interior and the fourth largest high definition video screen, which hangs from 20 yard line to 20 yard line.
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Q2321
what is the capacity of the cowboy stadium
Cowboys Stadium
The facility can also be used for a variety of other activities outside of its main purpose (professional football) such as concerts, basketball games, boxing matches, college football and high school football contests, soccer matches, and motocross races.
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
Canadian historians until the 1980s tended to focus on economic history, including labour history.
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
In part this is because Canada has had far fewer political or military conflicts than other societies.
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
This was especially true in the first half of the twentieth century when economic history was overwhelmingly dominant.
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
Many of the most prominent English Canadian historians from this period were economic historians, such as Harold Innis , Donald Creighton and Arthur R. M. Lower
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
Scholars of Canadian history were heirs to the traditions that developed in Europe and the United States, but frameworks that worked well elsewhere often failed in Canada.
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
The heavily Marxist influenced economic history that dominates Europe has little relevance to most of Canadian history.
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
A focus on class , urban areas, and industry fails to address Canada's rural and resource based economy.
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
Similarly, the monetarist school that is dominant in the United States also has been difficult to transfer north of the border.
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
The study of economic history in Canada became highly focused on economic geography , and for many years the dominant school of thought has been the staples thesis .
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
This school of thought bases the study of the Canadian economy on the study of natural resources .
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
This approach has since also become used outside of Canada in Australia and in many developing nations.
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
Before the arrival of Europeans, the First Nations of what would become Canada had a large and vibrant trade network.
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
Furs , tools , decorative items, and other goods were often transported thousands of kilometres, mostly by canoe throughout the many rivers and lakes of the region.
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Q2324
What were the major economic activities of the early Canadians
Economic history of Canada
The early European history of the Canadian economy is usually studied through the staples thesis which argues the Canadian economy developed through the exploitation of a series of staples that would be exported to Europe.
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Q2325
what is Carbon 14 dating is a type of ?
Carbon-14
Carbon-14, 14C, or radiocarbon, is a radioactive isotope of carbon with a nucleus containing 6 protons and 8 neutrons .
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Q2325
what is Carbon 14 dating is a type of ?
Carbon-14
Its presence in organic materials is the basis of the radiocarbon dating method pioneered by Willard Libby and colleagues (1949) to date archaeological, geological and hydrogeological samples.
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Q2325
what is Carbon 14 dating is a type of ?
Carbon-14
Carbon-14 was discovered on 27 February 1940, by Martin Kamen and Sam Ruben at the University of California Radiation Laboratory in Berkeley , although its existence had been suggested by Franz Kurie in 1934.
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Q2325
what is Carbon 14 dating is a type of ?
Carbon-14
There are three naturally occurring isotopes of carbon on Earth: 99% of the carbon is carbon-12 , 1% is carbon-13 , and carbon-14 occurs in trace amounts, i.e., making up about 1 part per trillion (0.0000000001%) of the carbon in the atmosphere.
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Q2325
what is Carbon 14 dating is a type of ?
Carbon-14
The half-life of carbon-14 is 5,730±40 years.
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Q2325
what is Carbon 14 dating is a type of ?
Carbon-14
Carbon-14 decays into nitrogen-14 through beta decay .
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Q2325
what is Carbon 14 dating is a type of ?
Carbon-14
The primary natural source of carbon-14 on Earth is cosmic ray action upon nitrogen in the atmosphere, and it is therefore a cosmogenic nuclide .
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Q2325
what is Carbon 14 dating is a type of ?
Carbon-14
However, open-air nuclear testing between 1955–1980 contributed to this pool.
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Q2325
what is Carbon 14 dating is a type of ?
Carbon-14
The different isotopes of carbon do not differ appreciably in their chemical properties.
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Q2325
what is Carbon 14 dating is a type of ?
Carbon-14
This is used in chemical and biological research, in a technique called carbon labeling : carbon-14 atoms can be used to replace nonradioactive carbon, in order to trace chemical and biochemical reactions involving carbon atoms from any given organic compound.
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Q2327
what is the mortality rate for lightning strikes
Lightning strike
Lightning is a highly visible form of energy transfer
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Q2327
what is the mortality rate for lightning strikes
Lightning strike
Lightning strikes are electrical discharges on a massive scale between the atmosphere and an earth-bound object.
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Q2327
what is the mortality rate for lightning strikes
Lightning strike
They mostly originate in thunderclouds and terminate on the ground, called Cloud to Ground (CG) lightning.
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Q2327
what is the mortality rate for lightning strikes
Lightning strike
However, they may also be initiated from a very tall grounded object and reach into the clouds.
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Q2327
what is the mortality rate for lightning strikes
Lightning strike
Although "a lightning strike" is commonly used to describe all lightning, it is rather erroneous and a misnomer, as only about 25% of all lightning events worldwide are CG, the large bulk of lightning events are Intracloud (IC) or Cloud to Cloud (CC), where discharge only occurs high in the atmosphere.
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Q2327
what is the mortality rate for lightning strikes
Lightning strike
The scientific name for the complete process of a single lightning event is a and it is a very complex, multiple stepped interaction, which is not completely understood.
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Q2327
what is the mortality rate for lightning strikes
Lightning strike
Most CG flashes only "strike" one physical location, referred to as a termination.
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Q2327
what is the mortality rate for lightning strikes
Lightning strike
The primary conducting channel, the bright coursing light you may see and call a "strike", is only about 1 inch in diameter, although to our eyes it looks much larger.
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Q2327
what is the mortality rate for lightning strikes
Lightning strike
They are miles long, upwards of tens of miles.
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Q2327
what is the mortality rate for lightning strikes
Lightning strike
And the entire flash, lasts only a few fractions of a second, most of which is not visible to human eyes.
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Q2327
what is the mortality rate for lightning strikes
Lightning strike
Thunder is always produced by lightning.
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