Physics In the gamma decay of a nucleus Both the mass number and the atomic number of the nucleus change The mass number of the nucleus does not change whereas its atomic number changes Neither the mass number nor the atomic number of the nucleus changes The mass number of the nucleus changes whereas its atomic number does not change Both the mass number and the atomic number of the nucleus change The mass number of the nucleus does not change whereas its atomic number changes Neither the mass number nor the atomic number of the nucleus changes The mass number of the nucleus changes whereas its atomic number does not change ANSWER DOWNLOAD EXAMIANS APP
Physics The metal whose electrical conductivity is more, is Lead Aluminium Copper Silver Lead Aluminium Copper Silver ANSWER DOWNLOAD EXAMIANS APP
Physics The S.I. unit of electric charge is : Ampere Coulomb E.s.u Kelvin Ampere Coulomb E.s.u Kelvin ANSWER DOWNLOAD EXAMIANS APP
Physics In hydro power station, the motion produced in turbines is due to Burning of diesel Flow of water Production of steam Burning of coal Burning of diesel Flow of water Production of steam Burning of coal ANSWER DOWNLOAD EXAMIANS APP
Physics The colours of stars depend on their Distance Temperature Radius Atmospheric pressure Distance Temperature Radius Atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Water cannot be used to extinguish fire caused by electric current, because It may cause electrocution It may cause electrolysis It may spoil the wiring It may cause hydrolysis It may cause electrocution It may cause electrolysis It may spoil the wiring It may cause hydrolysis ANSWER DOWNLOAD EXAMIANS APP
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