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Which of these pairs of inventions and inventors are not correctly matched?
- a)Computer - Charles Babbage
- b)Radio - Marconi
- c)Steam Engine - James Watt
- d)Ball point pen - Willis Carrier
Correct answer is option 'D'. Can you explain this answer?
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Which of these pairs of inventions and inventors are not correctly mat...
Understanding the Incorrect Pair
In the question, the pair "Ball point pen - Willis Carrier" is incorrectly matched. Let's break down the details of each option for clarity.
Inventions and Their Inventors
- Computer - Charles Babbage
- Charles Babbage is known as the "father of the computer." He conceptualized and designed the Analytical Engine in the 1830s, which laid the foundation for modern computing.
- Radio - Marconi
- Guglielmo Marconi is credited with inventing the first practical radio communication system. His work in the late 19th century revolutionized long-distance communication.
- Steam Engine - James Watt
- James Watt improved upon earlier steam engine designs in the 18th century, making significant advancements that contributed to the Industrial Revolution.
- Ball Point Pen - Willis Carrier
- This pair is incorrect. The ballpoint pen was invented by Laszlo Biro in 1938. Willis Carrier, on the other hand, is famous for inventing modern air conditioning.
Conclusion
The correct answer is option 'D' because it mismatches the inventor of the ballpoint pen with Willis Carrier, who is unrelated to this invention. Each of the other pairs correctly links the invention with its inventor.
In the question, the pair "Ball point pen - Willis Carrier" is incorrectly matched. Let's break down the details of each option for clarity.
Inventions and Their Inventors
- Computer - Charles Babbage
- Charles Babbage is known as the "father of the computer." He conceptualized and designed the Analytical Engine in the 1830s, which laid the foundation for modern computing.
- Radio - Marconi
- Guglielmo Marconi is credited with inventing the first practical radio communication system. His work in the late 19th century revolutionized long-distance communication.
- Steam Engine - James Watt
- James Watt improved upon earlier steam engine designs in the 18th century, making significant advancements that contributed to the Industrial Revolution.
- Ball Point Pen - Willis Carrier
- This pair is incorrect. The ballpoint pen was invented by Laszlo Biro in 1938. Willis Carrier, on the other hand, is famous for inventing modern air conditioning.
Conclusion
The correct answer is option 'D' because it mismatches the inventor of the ballpoint pen with Willis Carrier, who is unrelated to this invention. Each of the other pairs correctly links the invention with its inventor.
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Community Answer
Which of these pairs of inventions and inventors are not correctly mat...
Ball point pen was invented by John J. Loud and Willis Carrier invented air conditioner.
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Which of these pairs of inventions and inventors are not correctly matched?a)Computer - Charles Babbageb)Radio - Marconic)Steam Engine - James Wattd)Ball point pen - Willis CarrierCorrect answer is option 'D'. Can you explain this answer?
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Which of these pairs of inventions and inventors are not correctly matched?a)Computer - Charles Babbageb)Radio - Marconic)Steam Engine - James Wattd)Ball point pen - Willis CarrierCorrect answer is option 'D'. Can you explain this answer? for Class 3 2024 is part of Class 3 preparation. The Question and answers have been prepared according to the Class 3 exam syllabus. Information about Which of these pairs of inventions and inventors are not correctly matched?a)Computer - Charles Babbageb)Radio - Marconic)Steam Engine - James Wattd)Ball point pen - Willis CarrierCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 3 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of these pairs of inventions and inventors are not correctly matched?a)Computer - Charles Babbageb)Radio - Marconic)Steam Engine - James Wattd)Ball point pen - Willis CarrierCorrect answer is option 'D'. Can you explain this answer?.
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