- 1. In the late 19th century, the world was on the cusp of a technological revolution, and at the forefront of this change was the prolific inventor Thomas Edison. After years of experimentation with electric light, Edison and his team developed the first practical and long-lasting incandescent light bulb in 1879, which not only utilized a carbon filament but also showcased the significance of creating a vacuum within the bulb to prolong the lifespan of the filament. Edison's relentless pursuit of innovation led him to establish the first electric power station, the Pearl Street Station, in New York City in 1882, which provided electricity to 59 customers in lower Manhattan. This groundbreaking achievement not only illuminated homes and streets, bringing safety and productivity to communities, but also laid the foundation for modern electrical infrastructure. Edison's work on electric light was revolutionary, transforming the way people lived and interacted with their environment, as it replaced gas and oil lamps, enabling a longer and brighter day. Edison's innovations in electric light changed society forever, signifying the dawn of the electric age and earning him recognition as one of history's greatest inventors.
Who developed the electric light?
A) Thomas Edison
B) Nikola Tesla
C) Benjamin Franklin
D) Alexander Graham Bell
- 2. In which century did Thomas Edison develop the electric light?
A) 18th century
B) 19th century
C) 20th century
D) 21st century
- 3. Which inventor worked with Thomas Edison in the development of the electric light bulb?
A) George Westinghouse
B) Samuel Morse
C) Eli Whitney
D) Joseph Swan
- 4. What year did Thomas Edison develop the first practical incandescent light bulb?
A) 1863
B) 1879
C) 1905
D) 1892
- 5. Who was instrumental in the commercialization of Edison's electric light system?
A) Andrew Carnegie
B) Henry Ford
C) John D. Rockefeller
D) J.P. Morgan
- 6. What was the name of the electric power distribution system developed by Edison?
A) Direct current (DC)
B) Alternating current (AC)
C) Transmission lines system
D) Power grid network
- 7. What was the name of Edison's most famous invention before the light bulb?
A) Phonograph
B) Incandescent lamp
C) Telegraph
D) Motion picture camera
- 8. What was the name of the electric company that merged with Edison General Electric Company in 1892?
A) Westinghouse Electric Corporation
B) Tesla Inc.
C) Thomson-Houston Electric Company
D) Bell Laboratories
- 9. What was Thomas Edison's nickname?
A) The Lightbulb King
B) The Electrician
C) The Wizard of Menlo Park
D) The Inventor Extraordinaire
- 10. What was the name of the process patented by Thomas Edison that allowed the production of long-lasting filaments?
A) Metalization
B) Fiberization
C) Plasmization
D) Carbonization
- 11. What was the primary benefit of Edison's electric light bulb over earlier forms of lighting?
A) Energy efficiency
B) Brighter light
C) Longer lifespan
D) Lower cost
- 12. Which famous inventor was a strong competitor of Thomas Edison in the race to create the electric light bulb?
A) Eli Whitney
B) Alexander Graham Bell
C) Nikola Tesla
D) Benjamin Franklin
- 13. How did the development of the electric light bulb impact society?
A) Increased leisure time
B) Extended work hours and improved productivity
C) Reduced energy consumption
D) Decreased pollution
- 14. What major city became one of the first in the world to be lit by electric streetlights?
A) Tokyo
B) Paris
C) London
D) New York City
- 15. What is the unit of power named after Thomas Edison that is equivalent to one joule per second?
A) Ampere
B) Edison
C) Volt
D) Watt
- 16. Which famous quote is attributed to Thomas Edison about his invention of the electric light bulb?
A) I find out what the world needs. Then I go ahead and try to invent it.
B) Genius is 1% inspiration and 99% perspiration.
C) I have not failed. I've just found 10,000 ways that won't work.
D) Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time.
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