Physics The SI unit of resistance is: Ohm Joule Newton Coulomb Ohm Joule Newton Coulomb ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following supports particle nature of photons ? Photoelectric effect Polarization Interference Diffraction Photoelectric effect Polarization Interference Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics When a vehicle passes, TV reception gets distorted. This is because Modern vehicles use electroignition system Spark plug creates electromagnetic disturbances Metal reflects radiowaves Vehicle pollution affects the performance of the TV components Modern vehicles use electroignition system Spark plug creates electromagnetic disturbances Metal reflects radiowaves Vehicle pollution affects the performance of the TV components ANSWER DOWNLOAD EXAMIANS APP
Physics Acceptable noise level for human ear < 85 db = 85 db None of these > 85 db < 85 db = 85 db None of these > 85 db ANSWER DOWNLOAD EXAMIANS APP
Physics Rate at which velocity changes over time? Acceleration Jerk Speed Displacement Acceleration Jerk Speed Displacement ANSWER DOWNLOAD EXAMIANS APP
Physics Mirage is due to: Depletion of ozone layer in the atmosphere Equal heating of different parts of the atmosphere Magnetic disturbances in the atmosphere Unequal heating of different parts of the atmosphere Depletion of ozone layer in the atmosphere Equal heating of different parts of the atmosphere Magnetic disturbances in the atmosphere Unequal heating of different parts of the atmosphere ANSWER DOWNLOAD EXAMIANS APP
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