Physics RADAR is used for: receiving a signals in a radio receiver. locating submerged submarines. detecting and locating the position of objects such as Aeroplanes. locating geostationary satellites. receiving a signals in a radio receiver. locating submerged submarines. detecting and locating the position of objects such as Aeroplanes. locating geostationary satellites. ANSWER DOWNLOAD EXAMIANS APP
Physics In a water lifting electric pump, we convert Kinetic energy into Potential energy Electrical energy into Potential energy Kinetic energy into Electrical energy Electrical energy into Kinetic energy Kinetic energy into Potential energy Electrical energy into Potential energy Kinetic energy into Electrical energy Electrical energy into Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fiber works on the principle of Total internal reflection Refraction Scattering Interference Total internal reflection Refraction Scattering Interference ANSWER DOWNLOAD EXAMIANS APP
Physics An object covers distance which is directly proportional to the square of the time. Its accelaration is Constant Increasing Zero Decreasing Constant Increasing Zero Decreasing ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a part of a CRT ? Gas plasma Electron gun Shadow mask Phosphor screen Gas plasma Electron gun Shadow mask Phosphor screen ANSWER DOWNLOAD EXAMIANS APP
Physics Ultrasound devices operate with minimum frequency from 35 kHz 60 kHz 45 kHz 20kHz 35 kHz 60 kHz 45 kHz 20kHz ANSWER DOWNLOAD EXAMIANS APP
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