Physics Superconductors are those elements Which conduct electricity only at super-high temperatures Whose resistance falls almost to zero at very low temperatures Whose conductivity is intermediate between metals and insulators Which turn into insulators at very low temperatures Which conduct electricity only at super-high temperatures Whose resistance falls almost to zero at very low temperatures Whose conductivity is intermediate between metals and insulators Which turn into insulators at very low temperatures ANSWER DOWNLOAD EXAMIANS APP
Physics Which electromagnetic radiation is used for satellite communication ? Millimeter wave Radiowave Infrared Ultraviolet Millimeter wave Radiowave Infrared Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
Physics Fat can be seperated from milk in a cream seperator because of : Centrifugal Force Gravitational Force Centripetal Force Cohesive Force Centrifugal Force Gravitational Force Centripetal Force Cohesive Force ANSWER DOWNLOAD EXAMIANS APP
Physics In the case of bodies falling under gravity which of the following remains constant at a given place? Potential energy Acceleration Kinetic energy All listed here Potential energy Acceleration Kinetic energy All listed here ANSWER DOWNLOAD EXAMIANS APP
Physics Submerged objects can be located using Pulsar Sonar Quasar Radar Pulsar Sonar Quasar Radar ANSWER DOWNLOAD EXAMIANS APP
Physics One should not connect a number of electrical appliances to the same power socket because this can damage the electrical meter this can damage the domestic wiring due to overloading this can damage the appliances due to overloading the appliance will not get full voltage this can damage the electrical meter this can damage the domestic wiring due to overloading this can damage the appliances due to overloading the appliance will not get full voltage ANSWER DOWNLOAD EXAMIANS APP
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