Physics The coil wire in the electric room heater or electric cooking heater is called ________ Filament Element Circuit Cells Filament Element Circuit Cells ANSWER DOWNLOAD EXAMIANS APP
Physics Contact force is another name for ________ Electrostatic force Muscular force Friction Magnetic force Electrostatic force Muscular force Friction Magnetic force ANSWER DOWNLOAD EXAMIANS APP
Physics The S.I. unit of electric charge is : Coulomb E.s.u Kelvin Ampere Coulomb E.s.u Kelvin Ampere ANSWER DOWNLOAD EXAMIANS APP
Physics Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit X-rays ultraviolet light radio waves visible light X-rays ultraviolet light radio waves visible light ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following devices can be used to detect radiant heat ? Six's maximum and minimum thermometer Liquid thermometer Constant volume air thermometer Thermopile Six's maximum and minimum thermometer Liquid thermometer Constant volume air thermometer Thermopile ANSWER DOWNLOAD EXAMIANS APP
Physics When a ship enters the sea from a river what will be the effect? It rises a little It jolts It lowers It sways It rises a little It jolts It lowers It sways ANSWER DOWNLOAD EXAMIANS APP
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