Physics Which one among the following components is used as an amplifying device? Diode Capacitor Transformer Transistor Diode Capacitor Transformer Transistor ANSWER DOWNLOAD EXAMIANS APP
Physics Stars in the sky appear to twinkle due to A surface tension phenomenon A series of refractions Multiple diminishing brightness A series of reflections A surface tension phenomenon A series of refractions Multiple diminishing brightness A series of reflections ANSWER DOWNLOAD EXAMIANS APP
Physics An ice block with a piece of lead embeded in it floats in water. If ice melts the water level Rises Remains same Falls Falls first and then rises Rises Remains same Falls Falls first and then rises ANSWER DOWNLOAD EXAMIANS APP
Physics If the distance between Sun and Earth becomes double, then the gravitational force on Earth will be Double Same Half One Fourth Double Same Half One Fourth ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following represents a relation for ''heat lost = heat gained'? Principle of calorimetry Principle of thermal equilibrium Principle of colors Principle of vaporization Principle of calorimetry Principle of thermal equilibrium Principle of colors Principle of vaporization ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of light is maximum in ________ Gases Solids Liquids Vacuum Gases Solids Liquids Vacuum ANSWER DOWNLOAD EXAMIANS APP
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