Physics The earth-wire of a cable is connected to The fuse of the appliance Short circuitry of the appliance The outer metallic body of the appliance The filament of the appliance The fuse of the appliance Short circuitry of the appliance The outer metallic body of the appliance The filament of the appliance ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of falling rain drops attains a terminal value because of Air current Viscous force exerted by air Surface tension Upward thrust due to air Air current Viscous force exerted by air Surface tension Upward thrust due to air ANSWER DOWNLOAD EXAMIANS APP
Physics A radioactive substance does not undergo any change (in mass or charge) during Oxidation Gamma-emission Beta-emission Alpha-emission Oxidation Gamma-emission Beta-emission Alpha-emission ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following parts of the sunlight makes the solar cooker hot ? Red light Infra red Ultra violet Cosmic rays Red light Infra red Ultra violet Cosmic rays ANSWER DOWNLOAD EXAMIANS APP
Physics Bats can sense obstacles because they produce Supersonic sound waves Ultrasonic sound waves Infrasonic sound waves Micro sound waves Supersonic sound waves Ultrasonic sound waves Infrasonic sound waves Micro sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics Skating on ice is possible because The pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water Ice is cold The pressure on the ice due to skate raises its melting point The surface of ice is smooth The pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water Ice is cold The pressure on the ice due to skate raises its melting point The surface of ice is smooth ANSWER DOWNLOAD EXAMIANS APP
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