Physics Decibel is a term connected with : Sound Water Air Soil Sound Water Air Soil ANSWER DOWNLOAD EXAMIANS APP
Physics The freezing point of fresh water is ________ . 4°C 0°C 5°C 3°C 4°C 0°C 5°C 3°C ANSWER DOWNLOAD EXAMIANS APP
Physics A galvanometer can be converted to a voltmeter by connecting A low resistance in series A high resistance in parallel A high resistance in series A low resistance in parallel A low resistance in series A high resistance in parallel A high resistance in series A low resistance in parallel ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning is produced when Similar charges of electricity rush towards each other and then get repelled Water vapour produces electricity in the clouds Clouds strike against impurities in air and the friction burns up these impurities Strong opposite charges in different clouds break down the resistance offered by the intervening air Similar charges of electricity rush towards each other and then get repelled Water vapour produces electricity in the clouds Clouds strike against impurities in air and the friction burns up these impurities Strong opposite charges in different clouds break down the resistance offered by the intervening air ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this? I.Diffusion II.Refraction III.Internal reflection I and III I and II I, II and III II and III I and III I and II I, II and III II and III ANSWER DOWNLOAD EXAMIANS APP
Physics Speed regulation of synchronous motor is 0.01 0.25 Zero 0.005 0.01 0.25 Zero 0.005 ANSWER DOWNLOAD EXAMIANS APP
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