Physics What is the minimum distance (in metres) required to hear an echo? 21 17 10 13 21 17 10 13 ANSWER DOWNLOAD EXAMIANS APP
Physics The energy that generates wind comes from what source? Solar radiation None of these Ocean currents Anemometers Solar radiation None of these Ocean currents Anemometers ANSWER DOWNLOAD EXAMIANS APP
Physics The ''four stroke petrol engine' is based on Otto-cycle Carnot-cycle Diesel-cycle Boyle's-cycle Otto-cycle Carnot-cycle Diesel-cycle Boyle's-cycle ANSWER DOWNLOAD EXAMIANS APP
Physics The Hooke's law is valid for Only proportional region of the stress strain curve Elastic as well as plastic region of the stress strain curve Entire stress strain curve Entire elastic region of the stress strain curve Only proportional region of the stress strain curve Elastic as well as plastic region of the stress strain curve Entire stress strain curve Entire elastic region of the stress strain curve ANSWER DOWNLOAD EXAMIANS APP
Physics Bubbles of air rise up through liquids due to Up thrust and surface tension Air current over the liquid and buoyancy Surface tension and adherence Viscosity and buoyancy Up thrust and surface tension Air current over the liquid and buoyancy Surface tension and adherence Viscosity and buoyancy ANSWER DOWNLOAD EXAMIANS APP
Physics Ice cubes are added to a glass of pure water and a glass of pure alcohol. The ice would be At the same level in both Floating in alcohol and sinking in water At a higher level in water At a higher level in alcohol At the same level in both Floating in alcohol and sinking in water At a higher level in water At a higher level in alcohol ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS