Physics The atmospheric layer reflecting radio waves is called Mesosphere Ozonosphere Ionosphere Stratosphere Mesosphere Ozonosphere Ionosphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Stars in the sky appear to twinkle due to A surface tension phenomenon Multiple diminishing brightness A series of reflections A series of refractions A surface tension phenomenon Multiple diminishing brightness A series of reflections A series of refractions ANSWER DOWNLOAD EXAMIANS APP
Physics X–rays are Neutral particles None of these Negatively charged particles Positively charged particles Neutral particles None of these Negatively charged particles Positively charged particles ANSWER DOWNLOAD EXAMIANS APP
Physics A solid needle placed horizontally on the surface of the water floats due to Surface tension of water Water pressure Viscosity of water Capillary action Surface tension of water Water pressure Viscosity of water Capillary action ANSWER DOWNLOAD EXAMIANS APP
Physics Soap bubble attains spherical shape due to ________ Surface tension Inertia Pressure Viscosity Surface tension Inertia Pressure Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics The refractive index of a transparent medium is maximum for Yellow light Red light Violet light Green light Yellow light Red light Violet light Green light ANSWER DOWNLOAD EXAMIANS APP
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