The invention of the mechanical calculating machine named 'Pascaline' in 1642 was completed by whom? MCQ with Answer and Explanation
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Question #1
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Who discovered the iconic 'Uncertainty Principle' in quantum physics?
Correct Answer: Option C
Explanation:
Werner Heisenberg formulated the principle stating that the position and momentum of a subatomic particle cannot be measured simultaneously with absolute precision.
Werner Heisenberg formulated the principle stating that the position and momentum of a subatomic particle cannot be measured simultaneously with absolute precision.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
Question #2
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The invention of the common chemical process for production of sodium carbonate (soda ash) from salt and limestone is named after whom?
Correct Answer: Option C
Explanation:
Nicolas Leblanc patented the early synthetic soda ash manufacturing method in 1791, satisfying early industrial glass and soap production needs.
Nicolas Leblanc patented the early synthetic soda ash manufacturing method in 1791, satisfying early industrial glass and soap production needs.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
Question #3
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Who formulated the mathematical equations governing the unified theory of electricity, magnetism, and optics?
Correct Answer: Option C
Explanation:
James Clerk Maxwell formulated Maxwell's Equations, proving that light is an electromagnetic wave.
James Clerk Maxwell formulated Maxwell's Equations, proving that light is an electromagnetic wave.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
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