Physics In a filament type light bulb most of the electric power consumed appears as Ultra-violet rays Fluorescent light Infra-red rays Visible light Ultra-violet rays Fluorescent light Infra-red rays Visible light ANSWER DOWNLOAD EXAMIANS APP
Physics For which one of the following, ''Diodes' are generally used for? Filtration Modulation Rectification Amplification Filtration Modulation Rectification Amplification ANSWER DOWNLOAD EXAMIANS APP
Physics A stone floor feels cold to the bare feet but a carpet on the same floor feels warm. This is because The stone conveys the heat away from the feet more rapidly than the carpet The human body maintains a constant temperature The floor and carpet are at different temperatures The carpet is a better conductor of heat than the stone The stone conveys the heat away from the feet more rapidly than the carpet The human body maintains a constant temperature The floor and carpet are at different temperatures The carpet is a better conductor of heat than the stone ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following instrument is used to measure Soil Water Tension? Photometer Pyrometer Tensiometer Psychrometer Photometer Pyrometer Tensiometer Psychrometer ANSWER DOWNLOAD EXAMIANS APP
Physics The energy associated with motion is called None of these Potential energy Kinetic energy Both A & B None of these Potential energy Kinetic energy Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following waves is used for communication by artificial satellites ? Micro waves Radio waves Frequency of 1016 series M. Micro waves Radio waves Frequency of 1016 series M. ANSWER DOWNLOAD EXAMIANS APP
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