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Questions and Answers
Who is credited with inventing the first ever Light Bulb?
Who is credited with inventing the first ever Light Bulb?
- Alexander Graham Bell
- Benjamin Franklin
- Nikola Tesla
- Thomas Edison (correct)
Apart from the light bulb, which of the following is a famous invention of Thomas Edison?
Apart from the light bulb, which of the following is a famous invention of Thomas Edison?
- Airplane
- Telephone
- Refrigerator
- Voting Machine (correct)
What was a common source of light before the invention of the light bulb?
What was a common source of light before the invention of the light bulb?
- Candles (correct)
- Oil lamps
- Fire torches
- Gas lanterns
How many other inventions is Thomas Edison known to have developed?
How many other inventions is Thomas Edison known to have developed?
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What was one of the drawbacks of using candles as a source of light?
What was one of the drawbacks of using candles as a source of light?
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Study Notes
The Invention of the Light Bulb
- Thomas Edison is credited with inventing the first ever light bulb.
Thomas Edison's Inventions
- Apart from the light bulb, the phonograph is a famous invention of Thomas Edison.
Sources of Light Before the Light Bulb
- A common source of light before the invention of the light bulb was candles.
Thomas Edison's Contributions
- Thomas Edison is known to have developed over 1,093 other inventions.
Drawbacks of Using Candles
- One of the drawbacks of using candles as a source of light is that they posed a fire hazard.
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Description
"History of Light Bulbs: From Candles to LEDs" Quiz Explore the fascinating journey of light bulbs from ancient candle use to modern LED technology. Test your knowledge on the evolution of lighting and its impact on society.
