A) Ernest Rutherford B) James Chadwick C) Albert Einstein D) Marie Curie
A) 1945 B) 1932 C) 1958 D) 1920
A) To emit radiation B) To generate electricity C) To stabilize the nucleus D) To form chemical bonds
A) Beryllium B) Gold C) Carbon D) Iron
A) Protons B) Electrons C) Photons D) Quarks
A) Variable B) Negative C) Positive D) Neutral
A) Neutron B) Proton C) Positron D) Electron
A) 100 keV B) 1 MeV C) 0.1 eV D) 0.025 eV
A) To generate electricity directly B) To create anti-particles C) To absorb excess protons D) To sustain a nuclear chain reaction
A) Neutrons B) Alpha particles C) Gamma rays D) Beta particles
A) Reflection and refraction B) Ionization and excitation C) Transmission and emission D) Absorption and scattering
A) Advancement in computer programming B) Improvement of rocket propulsion C) Understanding nuclear structure D) Development of radar technology
A) Boson B) Electron C) Neutrino D) Proton
A) 0.5 atomic mass unit B) 2 atomic mass units C) 1 atomic mass unit D) 0 atomic mass units
A) Neutrinos B) Beta particles C) Alpha particles D) Gamma rays
A) 1 x 10-9 B) 1 x 10-6 C) 1 x 10-15 D) 1 x 10-3
A) Oscar Award B) Grammy Award C) Nobel Prize in Physics D) Emmy Award
A) 3 B) 2 C) 6 D) 4 |