Physics Which of the following group of elements are diamagnetic? Hydrogen, argon, copper Argon, copper, silver Hydrogen, oxygen, Argon Oxygen, copper, silver Hydrogen, argon, copper Argon, copper, silver Hydrogen, oxygen, Argon Oxygen, copper, silver ANSWER DOWNLOAD EXAMIANS APP
Physics Man perceives sound vibrations in the frequency ranges of 6 – 10 Hz 20 – 20000 Hz 11 – 20 Hz 0 – 5 Hz 6 – 10 Hz 20 – 20000 Hz 11 – 20 Hz 0 – 5 Hz ANSWER DOWNLOAD EXAMIANS APP
Physics A galvanometer can be converted to a voltmeter by connecting A high resistance in series A high resistance in parallel A low resistance in parallel A low resistance in series A high resistance in series A high resistance in parallel A low resistance in parallel A low resistance in series ANSWER DOWNLOAD EXAMIANS APP
Physics Rectifiers are used to convert: Direct current to Alternating current Low voltage to high voltage High voltage to low voltage Alternating current to Direct current Direct current to Alternating current Low voltage to high voltage High voltage to low voltage Alternating current to Direct current ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum velocity required for a rocket to overcome earth's gravity and travel into space? 21 km/sec 18 km/sec 35 km/sec 11.2 km/sec 21 km/sec 18 km/sec 35 km/sec 11.2 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics Addition of suitable impurities into semiconductor, is called Forming Mixing Diluting Doping Forming Mixing Diluting Doping ANSWER DOWNLOAD EXAMIANS APP
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