General Science Nautical mile is a unit of distance used in: Astronomy Navigation Road mile Measuring the boundaries of a nation Astronomy Navigation Road mile Measuring the boundaries of a nation ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms are composed of: Protons only Electrons and protons Electrons only Electrons and Nuclei Protons only Electrons and protons Electrons only Electrons and Nuclei ANSWER DOWNLOAD EXAMIANS APP
General Science Which among the following is a positively charged particle emitted by a radioactive element? Gamma ray Cathode ray Beta ray Alpha ray Gamma ray Cathode ray Beta ray Alpha ray ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a moderator in nuclear reactor? Ordinary water Thorium Radium Graphite Ordinary water Thorium Radium Graphite ANSWER DOWNLOAD EXAMIANS APP
General Science The isotope of uranium capable of sustaining chain reaction is U-238 U-245 U-235 U-239 U-238 U-245 U-235 U-239 ANSWER DOWNLOAD EXAMIANS APP
General Science Decibel is the unit for Radio wave frequency Intensity of heat Speed of light Intensity of sound Radio wave frequency Intensity of heat Speed of light Intensity of sound ANSWER DOWNLOAD EXAMIANS APP