Who discovered that atomic structural properties are governed by specific continuous wave function coordinates, formulating Wave Mechanics? MCQ with Answer and Explanation
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Question #1
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The fundamental laws of electric resistance ($V = IR$) were discovered by which physicist?
Correct Answer: Option B
Explanation:
Georg Simon Ohm discovered the direct proportionality between voltage and current across a conductor, known as Ohm's Law.
Georg Simon Ohm discovered the direct proportionality between voltage and current across a conductor, known as Ohm's Law.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
Question #2
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Who invented the multi-matrix code known as the QR (Quick Response) Code in 1994?
Correct Answer: Option A
Explanation:
Masahiro Hara from the Japanese company Denso Wave invented the QR code in 1994 to track automobile components during assembly.
Masahiro Hara from the Japanese company Denso Wave invented the QR code in 1994 to track automobile components during assembly.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
Question #3
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The discovery of the cellular structure of nervous tissue using a specialized silver staining technique was developed by whom?
Correct Answer: Option C
Explanation:
Ramón y Cajal used Golgi's staining method to prove that neurons are separate individual cells, sharing the 1906 Nobel Prize.
Ramón y Cajal used Golgi's staining method to prove that neurons are separate individual cells, sharing the 1906 Nobel Prize.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
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