Ina liquid metal fast breeder reactor, the type of uranium used is______________? April 17, 2025 by admin A. 92U235 B. 92U238 C. 92U234 D. 92U239
Radioactive materials can be identified by measuring their_______________? April 17, 2025 by admin A. Hardness B. Density C. Mass D. Half life
If one or more of the neutrons emitted during fission cab be used to build up further fission then the reaction is self-sustained and is known as __________________? April 17, 2025 by admin A. Fission reaction B. Fusion reaction C. Chain reaction D. Chemical reaction
Pair production takes place in the vicinity of a heavy nucleus so that_____________? April 17, 2025 by admin A. Net energy is conserved B. Net charge is conserved C. Net momentum is conserved D. All of the above
During an encounter with an atom alpha particle knocks out ______________? April 17, 2025 by admin A. Protons B. Electrons C. Neutrons D. Nothing
The path of alpha particle is_______________? April 17, 2025 by admin A. Rectilinear B. Curved C. Zig-zag or erratic D. Elliptical
Which of the following radiations are suitable for the treatment of an infection in the interior of the body ? April 17, 2025 by admin A. α-rays B. β-rays C. γ-rays D. X-rays
Various types of cancer are treated by_________________? April 17, 2025 by admin A. Cobalt-60 B. Strontium-90 C. Carbon-14 D. Nickel-63
Sterilization of surgical instruments medical supplies and bandages can be done by exposing them to a beam of_______________? April 17, 2025 by admin A. α-rays B. β-rays C. γ-rays D. B and C have equal antiseptic propertie
The charge on alpha particles is________________? April 17, 2025 by admin A. Plus one B. Plus two C. Minus two D. Minus one
