General Science Which among the following is a positively charged particle emitted by a radioactive element? Cathode ray Beta ray Gamma ray Alpha ray Cathode ray Beta ray Gamma ray Alpha ray ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms are composed of: Electrons and Nuclei Electrons and protons Protons only Electrons only Electrons and Nuclei Electrons and protons Protons only Electrons only ANSWER DOWNLOAD EXAMIANS APP
General Science In an atomic explosion, enormous energy is released which is due to Conversion of mechanical energy into nuclear energy Conversion of chemical energy into heat energy Conversion of mass into energy Conversion of neutrons into protons Conversion of mechanical energy into nuclear energy Conversion of chemical energy into heat energy Conversion of mass into energy Conversion of neutrons into protons ANSWER DOWNLOAD EXAMIANS APP
General Science Isotopes are separated by: Filtration Crystallisation Distillation Sublimation Filtration Crystallisation Distillation Sublimation ANSWER DOWNLOAD EXAMIANS APP
General Science The wavelength of X-rays is of the order of 1 m 10 micron 1 cm 1 angstrom 1 m 10 micron 1 cm 1 angstrom ANSWER DOWNLOAD EXAMIANS APP
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