Physics Pieces of camphor placed on water move about rapidly. This is because of Surface tension Viscosity Capillarity Diffusion Surface tension Viscosity Capillarity Diffusion ANSWER DOWNLOAD EXAMIANS APP
Physics If ice floating on water in a vessel melts, the water level in the vessel ________ . First increases before decreasing Does not change Decreases Increases First increases before decreasing Does not change Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Physics Solar cells work on the principle of Photosynthesis Photoconductive effect Photoelectric effect Photovoltaic effect Photosynthesis Photoconductive effect Photoelectric effect Photovoltaic effect ANSWER DOWNLOAD EXAMIANS APP
Physics If a boy sitting in a train, which is moving at a constant velocity, throws a ball straight up into the air, the ball will Fall into his hand Fall in front of him Fall behind him None of these Fall into his hand Fall in front of him Fall behind him None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The filament of electric bulb is made up of : Copper Tungsten Lead Nichrome Copper Tungsten Lead Nichrome ANSWER DOWNLOAD EXAMIANS APP
Physics A sphere rolls down on two inclined planes of different angles but same height, it does so With the same speed In the same time with the same speed In the same time with the same kinetic energy In the same time With the same speed In the same time with the same speed In the same time with the same kinetic energy In the same time ANSWER DOWNLOAD EXAMIANS APP
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