The discovery of the Raman Effect, which won the Nobel Prize in Physics in 1930, was made by whom? MCQ with Answer and Explanation

The discovery of the Raman Effect, which won the Nobel Prize in Physics in 1930, was made by whom?
A. Homi J. Bhabha
B. C.V. Raman
C. Satyendra Nath Bose
D. Jagadish Chandra Bose
Answer: Option B
Solution (By JKSSB Mock Tests)
Sir Chandrasekhara Venkata Raman discovered the inelastic scattering of light, known as the Raman Effect, on February 28, 1928.

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Practice More Inventions and Discoveries Questions

Question #1
Who invented the multi-matrix code known as the QR (Quick Response) Code in 1994?
A. Tim Berners-Lee
B. Masahiro Hara
C. Alan Turing
D. Norman Joseph Woodland

Correct Answer: Option B


Explanation:
Masahiro Hara from the Japanese company Denso Wave invented the QR code in 1994 to track automobile components during assembly.

Question #2
Who invented the printing press with movable type around 1440?
A. William Caxton
B. Bi Sheng
C. Johannes Gutenberg
D. Leonardo da Vinci

Correct Answer: Option C


Explanation:
Johannes Gutenberg introduced movable-type printing to Europe, sparking the Printing Revolution.

Question #3
The concept of 'Universal Turing Machine', the structural basis for the modern digital computer, was discovered by whom?
A. John von Neumann
B. Ada Lovelace
C. Charles Babbage
D. Alan Turing

Correct Answer: Option D


Explanation:
Alan Turing formulated the mathematical concept of a Turing Machine in 1936, simulating logical computing execution.