Scientists of World

General knowledge questions/answers about scientists of world 🌍🌍

 

 

1.Who is, well-known, 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, well-known, 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 Lemaître”..

 

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 Einstei”..