Physics The minimum number of geostationary satellites needed for uninterrupted global coverage is : 2 4 1 3 2 4 1 3 ANSWER DOWNLOAD EXAMIANS APP
Physics Formula for distance is Speed x acceleration Time / speed Speed x time Velocity / speed Speed x acceleration Time / speed Speed x time Velocity / speed ANSWER DOWNLOAD EXAMIANS APP
Physics The GPS device in an automobile uses which communication channel? Infrared Radio frequency Satellite Microwave Infrared Radio frequency Satellite Microwave ANSWER DOWNLOAD EXAMIANS APP
Physics Which determines the frequency of a sound wave? Source Medium Speed Amplitude Source Medium Speed Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics A bullet is fired from a rifle which recoils after firing. The ratio of kinetic energy of the rifle to that of the bullet is More than one One Zero Less than one More than one One Zero Less than one ANSWER DOWNLOAD EXAMIANS APP
Physics The boiling point of water depends upon the Atmospheric pressure Mass Density Volume Atmospheric pressure Mass Density Volume ANSWER DOWNLOAD EXAMIANS APP
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