Physics Rectifiers are used to convert: Low voltage to high voltage Direct current to Alternating current High voltage to low voltage Alternating current to Direct current Low voltage to high voltage Direct current to Alternating current High voltage to low voltage Alternating current to Direct current ANSWER DOWNLOAD EXAMIANS APP
Physics If a copper wire is increased to double its length, its resistance will become Four times Double One–fourth Half Four times Double One–fourth Half ANSWER DOWNLOAD EXAMIANS APP
Physics Which resource is both renewable and inexpensive? Sunlight Minerals Coal Gold Sunlight Minerals Coal Gold ANSWER DOWNLOAD EXAMIANS APP
Physics The spokes used in the wheel of a bicycle increase its Moment of inertia Acceleration Velocity Momentum Moment of inertia Acceleration Velocity Momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following terms is not used in the field of physics? Stock value Refractive index Nuclear fusion Latent heat Stock value Refractive index Nuclear fusion Latent heat ANSWER DOWNLOAD EXAMIANS APP
Physics Danger signals are generally red as red light Has lowest velocity Is least bright Undergoes least deviation Gives comfort to eye Has lowest velocity Is least bright Undergoes least deviation Gives comfort to eye ANSWER DOWNLOAD EXAMIANS APP
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