Physics When a bottle of perfume is opened in one corner of a room the smell spreads soon throughout the room. This is an example of Viscosity Surface tension Diffusion Capillarity Viscosity Surface tension Diffusion Capillarity ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of any wave is proportional to which of the following? Amplitude Square of amplitude Cube of amplitude Square root of amplitude Amplitude Square of amplitude Cube of amplitude Square root of amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics Energy is continuously created in the sun due to: Radioactivity Nuclear fusion Artificial radioactivity Nuclear fission Radioactivity Nuclear fusion Artificial radioactivity Nuclear fission ANSWER DOWNLOAD EXAMIANS APP
Physics In a water lifting electric pump, we convert Electrical energy into Kinetic energy Electrical energy into Potential energy Kinetic energy into Potential energy Kinetic energy into Electrical energy Electrical energy into Kinetic energy Electrical energy into Potential energy Kinetic energy into Potential energy Kinetic energy into Electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics A cup of hot coffee is placed on a metal table in a room. By which of the following methods does it lose heat? Conduction, convection and radiation Convection and radiation only Conduction and convection only Conduction and radiation only Conduction, convection and radiation Convection and radiation only Conduction and convection only Conduction and radiation only ANSWER DOWNLOAD EXAMIANS APP
Physics Force of impact is the force None of these By the speed of the object By the objects weight When the objects meet None of these By the speed of the object By the objects weight When the objects meet ANSWER DOWNLOAD EXAMIANS APP
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