Physics Tap water is placed in an open pad and allowed to evaporate. After some time the temperature of water Increases slightly Decreases slightly Decreases rapidly Increases to a great extent Increases slightly Decreases slightly Decreases rapidly Increases to a great extent ANSWER DOWNLOAD EXAMIANS APP
Physics Heat from the sun reaches earth by the process of Convection All of these Radiation Conduction Convection All of these Radiation Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics One bar is equal to 106 Pa 105 Pa 104 Pa 103 Pa 106 Pa 105 Pa 104 Pa 103 Pa ANSWER DOWNLOAD EXAMIANS APP
Physics Light houses are places with powerful lights to : Indicate to the incoming warships, the location of a harbour during night Guide and resolve traffic jams in crowded metro-cities during nights Guide and warn the ships coming from different directions in the ocean Guide and help large crowds at religious gathering during nights Indicate to the incoming warships, the location of a harbour during night Guide and resolve traffic jams in crowded metro-cities during nights Guide and warn the ships coming from different directions in the ocean Guide and help large crowds at religious gathering during nights ANSWER DOWNLOAD EXAMIANS APP
Physics Materials that usually are good conductors of electricity? Nickel Aluminium Wood Lead Nickel Aluminium Wood Lead ANSWER DOWNLOAD EXAMIANS APP
Physics The waveform of a certain signal can be studied by P – n junction diode Spectrometer Sonometer Cathode ray oscilloscope P – n junction diode Spectrometer Sonometer Cathode ray oscilloscope ANSWER DOWNLOAD EXAMIANS APP
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