Physics Convex mirrors are used as a rear view mirror in motor cycles because It forms real image It forms smaller image as compared with object It forms erect (upright) image All of these It forms real image It forms smaller image as compared with object It forms erect (upright) image All of these ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument used to see the distant objects on the Earth is Astronomical telescope Terrestrial telescope Compound microscope Simple microscope Astronomical telescope Terrestrial telescope Compound microscope Simple microscope ANSWER DOWNLOAD EXAMIANS APP
Physics The radiant energy having lowest energy is UV rays Microwave radiation Gamma rays Visible light UV rays Microwave radiation Gamma rays Visible light ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum velocity required for a rocket to overcome earth's gravity and travel into space? 11.2 km/sec 18 km/sec 21 km/sec 35 km/sec 11.2 km/sec 18 km/sec 21 km/sec 35 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics What is unit of Astronomical distance ? Weber Light year Angstrom Lux Weber Light year Angstrom Lux ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a device designed to protect electrical devices from voltage spikes? Voltage unloader Surge protector Current unloader Heat protector Voltage unloader Surge protector Current unloader Heat protector ANSWER DOWNLOAD EXAMIANS APP
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