Physics Instrument used to study the behaviour of a vibrating string is : Hygrometer Hydrometer Barometer Sonometer Hygrometer Hydrometer Barometer Sonometer ANSWER DOWNLOAD EXAMIANS APP
Physics Hydro-electric power is a: Neither renewable nor non renewable resource Renewable natural resource A mixture of renewable and non-renewable natural resource non-renewable natural resource Neither renewable nor non renewable resource Renewable natural resource A mixture of renewable and non-renewable natural resource non-renewable natural resource ANSWER DOWNLOAD EXAMIANS APP
Physics Which alternative energy source is exhaustible? Tidal energy Wind energy Solar energy Geothermal energy Tidal energy Wind energy Solar energy Geothermal energy ANSWER DOWNLOAD EXAMIANS APP
Physics The colour of the ocean appears to be blue because the sunlight falling on it is Reflected Refracted Scattered Diffracted Reflected Refracted Scattered Diffracted ANSWER DOWNLOAD EXAMIANS APP
Physics Damp clothes are dried in spin dryers by the action of Central forces Non central forces Centripetal forces Centrifugal forces Central forces Non central forces Centripetal forces Centrifugal forces ANSWER DOWNLOAD EXAMIANS APP
Physics The point where total mass of a body is supposed to be concentrated is known as Dead centre Centre of motion Centre of gravity Centre of mass Dead centre Centre of motion Centre of gravity Centre of mass ANSWER DOWNLOAD EXAMIANS APP
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