1.Who is regarded, as the father of modern physics?
Ans. Albert Einstein
2. Who did, discover penicillin?
Ans. Alexander Fleming
3. Who did propose the theory of evolution, by natural selection?
Ans. Charles Darwin
4. Who is regarded, for his theory of relativity?
Ans. Albert Einstein
5. Who did discover the law of gravitation?
Ans. Sir Isaac Newton
6. Who did invent the telephone?
Ans. Alexander Graham Bell
7. Who did formulate the laws of motion?
Ans. Sir Isaac Newton
8. Who did discover the structure of DNA?
Ans. James Watson and Francis Crick
9. Who did discover the electron?
Ans. J.J. Thomson
10.Who did develop the theory of general relativity?
Ans. Albert Einstein
11. Who did propose the theory of special relativity?
Ans. Albert Einstein
12.Who did invent the periodic table of elements?
Ans. Dmitri Mendeleev
13.Who did discover radioactivity?
Ans. Marie Curie
14.Who did develop the theory of the Big Bang?
Ans. Georges Lemaitre
15.Who did discover the double helix structure of DNA along with Watson and Crick?
Ans. Rosalind Franklin
16.Who did propose the theory of continental drift?
Ans. Alfred Wegener
17.Who did discover the laws of thermodynamics?
Ans. James Clerk Maxwell
18.Who did formulate the theory of general systems?
Ans. Ludwig von Bertalanffy
19.Who did develop the theory of plate tectonics?
Ans. Alfred Wegener (later supported by others like Harry Hess and Robert Dietz)
20.Who did discover X-rays?
Ans. Wilhelm Conrad Roentgen
21.Who did propose the theory of the atomic nucleus?
Ans. Ernest Rutherford
22. Who did discover the principles of vaccination?
Ans. Edward Jenner
23. Who is considered the founder of modern chemistry?
Ans. Antoine Lavoisier
24.Who did develop the theory of electromagnetism?
Ans. James Clerk Maxwell
25. Who did discover the existence of neutrons?
Ans. James Chadwick
26.Who did formulate the theory of quantum mechanics?
Ans. Max Planck, Werner Heisenberg, Niels Bohr, and others contributed to its development.
27.Who did discover the first antibiotic, sulfa drugs?
Ans. Gerhard Domagk
28.Who did propose the theory of continental drift and Pangea?
Ans. Alfred Wegener
29.Who did discover the principles of genetics through experiments with peas?
Ans. Gregor Mendel
30.Who did develop the theory of general relativity?
Ans. Albert Einstein
31. Who did discover the process of pasteurization?
Ans. Louis Pasteur
32. Who did formulate the laws of motion and universal gravitation?
Ans. Sir Isaac Newton
33. Who did discover the first exoplanet?
Ans. Aleksander Wolszczan and Dale Frail (discovered pulsar planets), Michel Mayor and Didier Queloz (discovered the first exoplanet around a main-sequence star)
34. Who did develop the theory of relativity along with Einstein?
Ans. Albert Einstein developed the theory of relativity independently.
35. Who did discover the first law of thermodynamics, also known as the law of energy conservation?
Ans. Rudolf Clausius, James Clerk Maxwell, and others contributed to its formulation.
36. Who did propose the theory of special relativity?
Ans. Albert Einstein
37. Who did develop the first successful polio vaccine?
Ans. Jonas Salk
38. Who did discover the electron microscope?
Ans. Ernst Ruska
39. Who did discover the concept of radioactivity?
Ans. Henri Becquerel
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