Discoveries in Physics

51. Who is known as the father of nuclear physics?
a) Ernest Rutherford
b) Albert Einstein
c) Isaac Newton
d) Galileo Galilei

52. Who discovered the photoelectric effect?
a) Albert Einstein
b) Isaac Newton
c) Galileo Galilei
d) James Clerk Maxwell

53. Who proposed the theory of relativity?
a) Albert Einstein
b) Isaac Newton
c) Galileo Galilei
d) James Clerk Maxwell

54. Who discovered the first law of thermodynamics?
a) Rudolf Clausius
b) James Clerk Maxwell
c) Isaac Newton
d) Galileo Galilei

55. Who discovered the concept of wave-particle duality?
a) Louis de Broglie
b) Werner Heisenberg
c) Niels Bohr
d) Max Planck