Physics The material used in electric heater is Brass Nichrome Steel Tungsten Brass Nichrome Steel Tungsten ANSWER DOWNLOAD EXAMIANS APP
Physics The weakest of all fundamental forces is Nuclear force Gravitational force Electrostatic force Magnetic force Nuclear force Gravitational force Electrostatic force Magnetic force ANSWER DOWNLOAD EXAMIANS APP
Physics 0°K is equivalent to – 273°C 100°C 273°C 0°C – 273°C 100°C 273°C 0°C ANSWER DOWNLOAD EXAMIANS APP
Physics Electron microscope works on which of the following principles? Faraday's law of Electromagnetic induction Wave Nature of electrons Motion of charged particle in electromagnetic fields Optical interference Faraday's law of Electromagnetic induction Wave Nature of electrons Motion of charged particle in electromagnetic fields Optical interference ANSWER DOWNLOAD EXAMIANS APP
Physics The impurity atoms with which silicon should be doped to make p-type semiconductors are Phosphorus Boron Antimony Germanium Phosphorus Boron Antimony Germanium ANSWER DOWNLOAD EXAMIANS APP
Physics The best conductor of electricity among the following is : Silver Iron Copper Aluminium Silver Iron Copper Aluminium ANSWER DOWNLOAD EXAMIANS APP
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