The difference between a nuclear reactor and an atom bomb is
that
1 No chain reaction takes place in nuclear reactor while in
the atomic bomb there is a chain reaction
2 No chain reaction takes place in atomic bomb while it
takes place in a nuclear reactor
3 The chain reaction in nuclear reactor is controlled
4 None of these
Answer / guest
(3) The chain reaction in nuclear reactor is controlled
Is This Answer Correct ? | 15 Yes | 1 No |
The correct sequence of various regions I absorption spectrum is 1 Visible, ultraviolet, microwave, infra red 2 Infra red, gamma rays, ultraviolet, microwave 3 Ultra violet, visible, infra red, microwave 4 None of these
WHAT IS AMBER
Atoms of an element differ from those of all other elements in 1 Atomic number and electronic configuration 2 Atomic number and number of valence electrons 3 Number of neutrons and electronic configuration 4 None of these
Which synthetic fiber is known as artificial silk? 1 Cotton 2 Rayon 3 Terylene 4 Nylon
Carbon, diamond and graphite are together called 1 Isomers 2 Allotropes 3 Isomorphs 4 Isotopes
why is it important that sex cells have half the number of Chromosomes as body cells?
abbrivation for ROA in oracle?
The element required for solar energy conversion is 1 Beryllium 2 Silicon 3 Tantalum 4 Ultra pure carbon
The recent atomic weight scale is based on 1 1H1 2 1H2 3 6C12 4 8O16
Diamond is harder than graphite because of 1 Difference of layers of atoms 2 Tetrahedral structure of diamond 3 Difference of crystalline structures 4 None of these
1.what is a pasacline?who invented it? 2.who was the first man to go into space?
Which are the important pulsating nebulae?