Physics Optical fibre works on which of the following principle of light? Diffraction Reflection Refraction Total internal reflection Diffraction Reflection Refraction Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Of the four locations mentioned below the highest inside temperature will be attained in the pressure cooker operated with the pressure valve open at the top of Mt. Everest at sea level in an aeroplane flying at a height of 10,000 m with inside pressure maintained at the sea level at a place in a valley below sea level at the top of Mt. Everest at sea level in an aeroplane flying at a height of 10,000 m with inside pressure maintained at the sea level at a place in a valley below sea level ANSWER DOWNLOAD EXAMIANS APP
Physics A ball rolling along the ground gradually slows down and finally comes to rest is due to ________ Electrostatic force Muscular force Friction Magnetic force Electrostatic force Muscular force Friction Magnetic force ANSWER DOWNLOAD EXAMIANS APP
Physics Which sources produce alternating current (AC)? All of these Solar power plants Batteries Hydro-electric generators All of these Solar power plants Batteries Hydro-electric generators ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of magnetic permeability is Weber Henry Weber/meter Henry/meter Weber Henry Weber/meter Henry/meter ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the shortest wavelength? Infrared rays Radio waves Microwaves Gamma rays Infrared rays Radio waves Microwaves Gamma rays ANSWER DOWNLOAD EXAMIANS APP
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