Physics RADAR is used for: detecting and locating the position of objects such as Aeroplanes. receiving a signals in a radio receiver. locating geostationary satellites. locating submerged submarines. detecting and locating the position of objects such as Aeroplanes. receiving a signals in a radio receiver. locating geostationary satellites. locating submerged submarines. ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following instruments is used to study dispersion of light ? Telescope Spectrometer Microscope Photometer Telescope Spectrometer Microscope Photometer ANSWER DOWNLOAD EXAMIANS APP
Physics The pressure exerted by a 760 mm column of mercury at 0°C is known as 1 atmosphere 1 bar 1 poise 1 pascal 1 atmosphere 1 bar 1 poise 1 pascal ANSWER DOWNLOAD EXAMIANS APP
Physics 1 m/s equals ________ km/hr 18/5 43967 43969 16/5 18/5 43967 43969 16/5 ANSWER DOWNLOAD EXAMIANS APP
Physics Sound becomes hazardous noise pollution at decibels? Above 80 db Above 50 db Above 120 db Above 30 db Above 80 db Above 50 db Above 120 db Above 30 db ANSWER DOWNLOAD EXAMIANS APP
Physics Acceleration is the rate of change of Speed Velocity Jerk Jounce Speed Velocity Jerk Jounce ANSWER DOWNLOAD EXAMIANS APP
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