Physics If a copper wire is increased to double its length, its resistance will become One–fourth Four times Half Double One–fourth Four times Half Double ANSWER DOWNLOAD EXAMIANS APP
Physics An object with a mass of 22 kg moving with a velocity of 5 m/s possesses a kinetic energy of : 275 J 110 J 110 J 2750 J 275 J 110 J 110 J 2750 J ANSWER DOWNLOAD EXAMIANS APP
Physics Where do the electrical charges reside in a charged conductor? Outer surface of the body Throughout the body Depended upon the nature of the body At the core Outer surface of the body Throughout the body Depended upon the nature of the body At the core ANSWER DOWNLOAD EXAMIANS APP
Physics The function of ball bearings in a wheel is : To increase friction To convert kinetic friction into rolling friction To convert static friction into kinetic friction Just for convenience To increase friction To convert kinetic friction into rolling friction To convert static friction into kinetic friction Just for convenience ANSWER DOWNLOAD EXAMIANS APP
Physics What is unit of Astronomical distance ? Lux Light year Angstrom Weber Lux Light year Angstrom Weber ANSWER DOWNLOAD EXAMIANS APP
Physics Infrasonic sound has a frequency lower than 32 Hz 5 Hz 15 Hz 20 Hz 32 Hz 5 Hz 15 Hz 20 Hz ANSWER DOWNLOAD EXAMIANS APP
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