Wednesday History Trivia Quiz

1. In what year was the symposium held outside the mainland U.S. for the only time? Where?

Toronto, Ontario in 1990.

Honolulu, Hawaii, in 1993

The symposium was held outside the mainland U.S. for the only time in Toronto, Ontario in 1990.

Explanation

The symposium was held outside the mainland U.S. for the only time in Toronto, Ontario in 1990.

2. Which President was under suspicion for carrying explosives on a flight?

John Vossen, 1980 President

Paul Holloway, 1987 President

Fred Dylla, 1993 President

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Explanation

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3. In what year did Torricelli first describe his barometer?

1640

1642

1644

1646

Torricelli first described his barometer in the year 1644.

Explanation

Torricelli first described his barometer in the year 1644.

4. At which Symposium did the FBI arrest a spy?

1977, Boston

1978, San Francisco

1983, Boston

In 1983, the FBI arrested a spy at a Symposium in Boston.

Explanation

In 1983, the FBI arrested a spy at a Symposium in Boston.

5. Who invented the screen-grid tetrode vacuum tube and when?

Nikola Tesla, 1888.

Lee De Forest, 1906

Irving Langmuir, 1912

Walter Schottky, 1915

Walter Schottky invented the screen-grid tetrode vacuum tube in 1915.

Explanation

Walter Schottky invented the screen-grid tetrode vacuum tube in 1915.

6. When did the AVS Web address become www.avs.org?

1995

1998

2001

The AVS Web address became www.avs.org in 2001.

Explanation

The AVS Web address became www.avs.org in 2001.

7. Which symposium had the largest total attendance?

1993, in Orlando

1997, in San Jose

2001, in San Francisco

The symposium in 1997, held in San Jose, had the largest total attendance.

Explanation

The symposium in 1997, held in San Jose, had the largest total attendance.

8. Who coined the word "barometer?"

Evangelista Torricelli

Robert Boyle

Blaise Pascal

Gasparo Bert

Robert Boyle is credited with coining the word "barometer." Boyle was a renowned scientist and philosopher who made significant contributions to the field of chemistry. He conducted various experiments on gases and is best known for Boyle's Law, which describes the relationship between the pressure and volume of a gas. While Evangelista Torricelli invented the barometer, it was Boyle who introduced the term "barometer" to describe this instrument used for measuring atmospheric pressure. Blaise Pascal and Gasparo Bert were also notable scientists, but they did not coin the term "barometer."

Explanation

Robert Boyle is credited with coining the word "barometer." Boyle was a renowned scientist and philosopher who made significant contributions to the field of chemistry. He conducted various experiments on gases and is best known for Boyle's Law, which describes the relationship between the pressure and volume of a gas. While Evangelista Torricelli invented the barometer, it was Boyle who introduced the term "barometer" to describe this instrument used for measuring atmospheric pressure. Blaise Pascal and Gasparo Bert were also notable scientists, but they did not coin the term "barometer."

9. What key plasma technology was applied for on March 27, 1969?

“Plasma Vapor Etching”

“Ion Beam Etching”

“Radio-Frequency Plasma Etching”

“Plasma Chemical Vapor Deposition”

On March 27, 1969, the key plasma technology that was applied is "Plasma Vapor Etching". This process involves using plasma to remove material from a surface through a chemical reaction. It is commonly used in semiconductor manufacturing to etch patterns on silicon wafers.

Explanation

On March 27, 1969, the key plasma technology that was applied is "Plasma Vapor Etching". This process involves using plasma to remove material from a surface through a chemical reaction. It is commonly used in semiconductor manufacturing to etch patterns on silicon wafers.

10. Who introduced the term "isotope?"

Joseph J. Thomson

Theodore W. Richards

Margaret Dodd

Frederick Soddy

Frederick Soddy is credited with introducing the term "isotope." He was a British chemist who made significant contributions to the understanding of radioactivity and the concept of isotopes. Soddy's work laid the foundation for the development of the modern theory of atomic structure and the discovery of isotopes. His research on radioactive decay and the identification of different forms of elements with the same atomic number but different atomic weights led him to coin the term "isotope" in 1913. This term is now widely used in the field of chemistry to describe atoms of the same element with different numbers of neutrons.

Explanation

Frederick Soddy is credited with introducing the term "isotope." He was a British chemist who made significant contributions to the understanding of radioactivity and the concept of isotopes. Soddy's work laid the foundation for the development of the modern theory of atomic structure and the discovery of isotopes. His research on radioactive decay and the identification of different forms of elements with the same atomic number but different atomic weights led him to coin the term "isotope" in 1913. This term is now widely used in the field of chemistry to describe atoms of the same element with different numbers of neutrons.