Physics Suitable impurities are added to a semiconductor depending on its use. This is done in order to increase its electrical conductivity increase its life increase its electrical resistivity enable it to withstand higher voltages increase its electrical conductivity increase its life increase its electrical resistivity enable it to withstand higher voltages ANSWER DOWNLOAD EXAMIANS APP
Physics Sprayer functions on Archemede's principle Pascal's law Bernouli's principle Floatation principle Archemede's principle Pascal's law Bernouli's principle Floatation principle ANSWER DOWNLOAD EXAMIANS APP
Physics The motion of a body around a circular path is an example of Uniform speed, variable acceleration Uniform speed, variable velocity Uniform velocity, variable acceleration Uniform speed, uniform velocity Uniform speed, variable acceleration Uniform speed, variable velocity Uniform velocity, variable acceleration Uniform speed, uniform velocity ANSWER DOWNLOAD EXAMIANS APP
Physics The device used for locating submerged objects under sea is. Maser Radar Sonar Laser Maser Radar Sonar Laser ANSWER DOWNLOAD EXAMIANS APP
Physics When an electric bulb breaks, there is an explosive sound. That is due to None of these The chemical reaction between the gases inside the bulb The compressed gases inside rushing out suddenly The air outside rushing in to fill the vacuum inside the bulb None of these The chemical reaction between the gases inside the bulb The compressed gases inside rushing out suddenly The air outside rushing in to fill the vacuum inside the bulb ANSWER DOWNLOAD EXAMIANS APP
Physics Water cannot be used to extinguish fire caused by electric current, because It may cause electrocution It may spoil the wiring It may cause hydrolysis It may cause electrolysis It may cause electrocution It may spoil the wiring It may cause hydrolysis It may cause electrolysis ANSWER DOWNLOAD EXAMIANS APP
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