Physics When a vehicle passes, TV reception gets distorted. This is because Modern vehicles use electroignition system Vehicle pollution affects the performance of the TV components Spark plug creates electromagnetic disturbances Metal reflects radiowaves Modern vehicles use electroignition system Vehicle pollution affects the performance of the TV components Spark plug creates electromagnetic disturbances Metal reflects radiowaves ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of any wave is proportional to which of the following? Cube of amplitude Square of amplitude Square root of amplitude Amplitude Cube of amplitude Square of amplitude Square root of amplitude Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit of resistance is: Ohm Newton Joule Coulomb Ohm Newton Joule Coulomb ANSWER DOWNLOAD EXAMIANS APP
Physics A bird sitting on a high tension electric wire does not get electrocuted because The body is earthed It does not form a closed path for the flow of current Its feet are good insulators It has high resistance The body is earthed It does not form a closed path for the flow of current Its feet are good insulators It has high resistance ANSWER DOWNLOAD EXAMIANS APP
Physics The size of gear is usually specified by Circular pitch Pitch circle diameter Pressure angle Diametral pitch Circular pitch Pitch circle diameter Pressure angle Diametral pitch ANSWER DOWNLOAD EXAMIANS APP
Physics Which phenomenon is responsible for the echo of sound wave? Refraction Polarisation Reflection Interference Refraction Polarisation Reflection Interference ANSWER DOWNLOAD EXAMIANS APP
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