Physics The speed of sound travel fastest through Solid Gas Liquid None of these Solid Gas Liquid None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Rectifiers are used to convert: High voltage to low voltage Low voltage to high voltage Alternating current to Direct current Direct current to Alternating current High voltage to low voltage Low voltage to high voltage Alternating current to Direct current Direct current to Alternating current ANSWER DOWNLOAD EXAMIANS APP
Physics The working of the quartz crystal in the watch is based on the Piezo - electric Effect Johnson Effect Edison Effect Photoelectric Effect Piezo - electric Effect Johnson Effect Edison Effect Photoelectric Effect ANSWER DOWNLOAD EXAMIANS APP
Physics Which sources produce alternating current (AC)? Solar power plants Hydro-electric generators Batteries All of these Solar power plants Hydro-electric generators Batteries All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Electrons carry a Positive Charge Negative Charge Variable Charge Neutral Charge Positive Charge Negative Charge Variable Charge Neutral Charge ANSWER DOWNLOAD EXAMIANS APP
Physics What is unit of Astronomical distance ? Lux Angstrom Light year Weber Lux Angstrom Light year Weber ANSWER DOWNLOAD EXAMIANS APP
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