Physics Sound waves in air are polarised transverse electromagnetic longitudinal polarised transverse electromagnetic longitudinal ANSWER DOWNLOAD EXAMIANS APP
Physics To open a door easily, the handle should be fixed Near the hinges In the middle None of these Away from mid-point opposite to hinges Near the hinges In the middle None of these Away from mid-point opposite to hinges ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator what produces the cooling ? None of these The sudden expansion of a compressed gas The evaporation of a volatile liquid The ice which deposits on the freezer None of these The sudden expansion of a compressed gas The evaporation of a volatile liquid The ice which deposits on the freezer ANSWER DOWNLOAD EXAMIANS APP
Physics The device which converts AC to DC is Oscillator Amplifier Rectifier None of these Oscillator Amplifier Rectifier None of these ANSWER DOWNLOAD EXAMIANS APP
Physics A galvanometer can be converted to a voltmeter by connecting A high resistance in parallel A low resistance in parallel A low resistance in series A high resistance in series A high resistance in parallel A low resistance in parallel A low resistance in series A high resistance in series ANSWER DOWNLOAD EXAMIANS APP
Physics Radioactive elements can be traced out in living cell through a technique called All listed here Auto radiography Centrifugation Chromatography All listed here Auto radiography Centrifugation Chromatography ANSWER DOWNLOAD EXAMIANS APP