General Science In an atomic nucleus, neutrons and protons are held together by: Gravitational forces Coulombic forces Magnetic forces Exchange forces Gravitational forces Coulombic forces Magnetic forces Exchange forces ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a moderator in nuclear reactor? Ordinary water Graphite Radium Thorium Ordinary water Graphite Radium Thorium ANSWER DOWNLOAD EXAMIANS APP
General Science How many colours the sunlight spectrum has? Four Three Five Seven Four Three Five Seven ANSWER DOWNLOAD EXAMIANS APP
General Science Who suggested that most of the mass of the atom is located in the nucleus? Thompson Bohr Rutherford Einstein Thompson Bohr Rutherford Einstein ANSWER DOWNLOAD EXAMIANS APP
General Science The variety of coal in which the deposit contains recognizable traces of the original plant material is Anthracite Lignite Bitumen Peat Anthracite Lignite Bitumen Peat ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following was to be discovered first in the chromospheres of the sun? Helium Krypton Xenon Neon Helium Krypton Xenon Neon ANSWER DOWNLOAD EXAMIANS APP
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