Chapter 22 Flashcards
Who expanded the field of physics with the quantum theory of matter?
Max Planck
Who advanced the science of physics with his nuclear theory of the atom?
Ernest Rutherford
Who produced the planetary model of the atom?
Niels Bohr
Who revolutionized the scientific world with his theories of relativity?
Albert Einstein
Who is the best-remembered agricultural scientist?
George Washington Carver
Who was the Cuban physician who theorized that a particular kind of mosquito transmitted the yellow fever germs from one victim to another?
Dr. Carlos Finlay
Who were the two American army doctors who proved Finaly’s theory and took steps to eliminate yellow fever?
Walter Reed and William Gorgas
Who allowed the automobile to become practical for the common man?
Henry Ford
What was an inexpensive model made available to the public?
Model T
What was the process developed to increase speed and cut cost of production?
assembly line
Who was the one of the early pioneers in aviation who designed and built a dirigible?
Count Ferdinand von Zepplin
What was a rigid, lighter-than-air, “airship”?
dirigible
Who made the first successful airplane flight at Kitty Hawk?
Wilbur and Orville Wright
What was a direct result of the wireless telephone?
radio
What was the first commercial broadcasting station?
KDKA
What was the British luxury liner that sank in the Atlantic Ocean?
Titanic
When did the Titanic sink?
1912
Who led Germany and encouraged it to become eager to flex its muscles, expand, and demonstrate its strength to the older, established nations of Europe?
Kaiser Wilhelm II
What was the alliance formed by Germany, Austria-Hungary, and Italy?
Triple Alliance
What was the alliance consisting of France, Great Britain, and Russia?
Triple Entente
What was the crucible of European rivalry?
Balkan Peninsula
Who was the hir to the Austrian throne whose assassination led to the outbreak of World War I?
Archduke Francis Ferdinand
Who was the town in Bosnia where Archduke Francis Ferdinand was assassinated?
Sarajevo
What was the exact date that World War I began?
July 28, 1914