General Science Which among the following is a positively charged particle emitted by a radioactive element? Cathode ray Alpha ray Beta ray Gamma ray Cathode ray Alpha ray Beta ray Gamma ray ANSWER DOWNLOAD EXAMIANS APP
General Science Bell metal is an alloy of Brass and Nickel Nickel and Copper Tin and Copper Zinc and Copper Brass and Nickel Nickel and Copper Tin and Copper Zinc and Copper ANSWER DOWNLOAD EXAMIANS APP
General Science The wavelength of X-rays is of the order of 1 angstrom 1 cm 1 m 10 micron 1 angstrom 1 cm 1 m 10 micron ANSWER DOWNLOAD EXAMIANS APP
General Science 'Bar' is the unit of Heat Current Atmospheric pressure Temperature Heat Current Atmospheric pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
General Science Balloons are filled with Argon Oxygen Helium Nitrogen Argon Oxygen Helium Nitrogen ANSWER DOWNLOAD EXAMIANS APP
General Science The two elements that are frequently used for making transistors are Iridium and Tungsten Niobium and Columbium Boron and Aluminium Silicon and Germanium Iridium and Tungsten Niobium and Columbium Boron and Aluminium Silicon and Germanium ANSWER DOWNLOAD EXAMIANS APP
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