Physics In mirrors the back surface is coated with a thin layer of : Red oxide Silver Mercury Silver nitrate Red oxide Silver Mercury Silver nitrate ANSWER DOWNLOAD EXAMIANS APP
Physics The metal whose electrical conductivity is more, is Aluminium Silver Lead Copper Aluminium Silver Lead Copper ANSWER DOWNLOAD EXAMIANS APP
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 Capillarity Diffusion Viscosity Surface tension Capillarity Diffusion ANSWER DOWNLOAD EXAMIANS APP
Physics The optical phenomenon that is primarily responsible for the observation of rainbow on a rainy day is Diffraction Interference Dispersion Reflection Diffraction Interference Dispersion Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Atomic hydrogen has a life period of One hour One day One minute A fraction of a second One hour One day One minute A fraction of a second ANSWER DOWNLOAD EXAMIANS APP
Physics The moment of inertia of a body does not depend upon its Form of mass Angular velocity Distribution of mass Axis of rotation Form of mass Angular velocity Distribution of mass Axis of rotation ANSWER DOWNLOAD EXAMIANS APP
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