Physics Which sources produce alternating current (AC)? Batteries Hydro-electric generators Solar power plants All of these Batteries Hydro-electric generators Solar power plants All of these ANSWER DOWNLOAD EXAMIANS APP
Physics At hill stations, the boiling point of water will be Less than that at sea level Equal to the melting point of ice Same as at sea level More than that at sea level Less than that at sea level Equal to the melting point of ice Same as at sea level More than that at sea level ANSWER DOWNLOAD EXAMIANS APP
Physics The first law of thermodynamics is simply the case of The law of heat exchange The law of conservation of energy Newton's law of cooling Charle's law The law of heat exchange The law of conservation of energy Newton's law of cooling Charle's law ANSWER DOWNLOAD EXAMIANS APP
Physics A bimetal made copper and iron strips welded together is straight at room temperature. It is held vertically with iron strip towards left and copper strip towards right. If this bimetal is heated, it will None of these Bend towards right Bend towards left Remain straight None of these Bend towards right Bend towards left Remain straight ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following device is used to measure humidity? Hydrometer Hygrometer Anemometer Psycho Meter Hydrometer Hygrometer Anemometer Psycho Meter ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning is caused due to Electric leak Electric pressure Electric power Electric discharge Electric leak Electric pressure Electric power Electric discharge ANSWER DOWNLOAD EXAMIANS APP
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