The bombardment of nitrogen with alpha particles will produce______________?
A. Neutron
B. Proton
C. Electron
D. Positron
Nuclear Physics
Mass defect per nucleon is ___________________?
Mass defect per nucleon is ___________________?
A. The binding energy of the nucleus
B. Packing fraction
C. The average energy of the nucleus
D. All of above are one and the same thing
Nuclear forces exist between ___________________?
Nuclear forces exist between ___________________?
A. Proton-proton
B. Proton-neutron
C. Neutron-neutron
D. All of the above
Transuranic elements have an atomic number_______________?
Transuranic elements have an atomic number_______________?
A. Greater than 72
B. Greater than 82
C. Greater than 92
D. Greater than 102
The energy liberated when one atom of U-235 undergoes fission reaction is________________?
The energy liberated when one atom of U-235 undergoes fission reaction is________________?
A. 200MeV
B. 40MeV
C. 30MeV
D. 20MeV
Radioactivity is a ______ (A) Spontaneous activity (B) Chemical property_____________?
Radioactivity is a ______ (A) Spontaneous activity (B) Chemical property_____________?
A. A & B
B. B & C
C. C & A
D. A B & C
Electrons_________________?
Electrons_________________?
A. Can exist inside the nucleus
B. Cannot exist inside the nucleus
C. Can exist both inside and outside the nucleus
D. Do not know
Which one of the following radiation possesses maximum penetrating power ?
Which one of the following radiation possesses maximum penetrating power ?
A. X-rays
B. B-rays
C. γ-rays
D. All have the equal penetrating powe
Neutron and proton are commonly known as______________?
Neutron and proton are commonly known as______________?
A. Nucleon
B. Meson
C. Boson
D. Quartz
Antimatter consists of ______________?
Antimatter consists of ______________?
A. Antiproton
B. Antineutron
C. Positron
D. All of above