MCQ on Important Discoveries in Physics
1- Who discovered the Laws of Motion in 1687?
(A) Newton
(B) Galileo
(C) Coulomb
(D) G. S Ohm
2- Which of the following was discovered by Coulomb in the year 1779?
(A) Laws of electrostatic attraction
(B) Laws of motion
(C) Laws of flotation
(D) Dynamite
3- Atom was discovered by John Dalton in year………………
(A) 1801
(B) 1808
(C) 1890
(D) 1899
4- In year 1826, Photography (on metal) was discovered by …………………..
(A) John Dalton
(B) G. S. Ohm
(C) J. Neepse
(D) Archimedes
5- Law of Electric resistance was discovered by ……………………..
(A) Albert Einstein
(B) Marconi
(C) Galileo
(D) G. S. Ohm
6- Who discovered the Neutron in 1932?
(A) Enrico Fermi
(B) James Chadwick
(C) Faraday
(D) None of the above
7- Proton was discovered by …………………..
(A) Albert Einstein
(B) Rutherford
(C) Max Planck
(D) None of the above
8- Which of the following discoveries was/were done by Albert Einstein?
(A) Photo Electric Effect
(B) Principle of Relativity
(C) Both A and B
(D) None of the above
9- Alfred Nobel discovered the ……………….in 1867.
(A) Raman Effect
(B) Proton
(C) Electron
(D) Dynamite
10- In year 1898, who discovered the Radium?
(A) Madam Curie
(B) Albert Einstein
(C) Alfred Nobel
(D) Newton
ANSWERS:
1-(A), 2-(A), 3-(B), 4-(C), 5-(D), 6-(B), 7-(B), 8-(C), 9-(D), 10-(A)