Physics What is unit of Astronomical distance ? Angstrom Light year Lux Weber Angstrom Light year Lux Weber ANSWER DOWNLOAD EXAMIANS APP
Physics When a person sitting on a swing stands up on the swing, the frequency of oscillation Does not change Becomes infinite Increases Decreases Does not change Becomes infinite Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics If we want to calculate the pressure of a liquid at the bottom of a vessel, the quantity which is not required to determine it, is Height of the liquid column Acceleration due to gravity at the bottom of the vessel Density of the liquid Surface area of the bottom of the vessel Height of the liquid column Acceleration due to gravity at the bottom of the vessel Density of the liquid Surface area of the bottom of the vessel ANSWER DOWNLOAD EXAMIANS APP
Physics The minimum number of geostationary satellites needed for uninterrupted global coverage is : 4 1 2 3 4 1 2 3 ANSWER DOWNLOAD EXAMIANS APP
Physics The force exerted on an object is 200 N and its mass is 100 kg. Find the acceleration of the object. 2 m/sq.s 2 m/s 2 m 2 s 2 m/sq.s 2 m/s 2 m 2 s ANSWER DOWNLOAD EXAMIANS APP
Physics What is refractive index ? It is defined as the ratio of speed of light in vacuum to the speed of light in the medium. None of above It is defined as the product of speed of light in medium and in vacuum. It is defined as the ratio of speed of light in the medium to the speed of light in vacuum. It is defined as the ratio of speed of light in vacuum to the speed of light in the medium. None of above It is defined as the product of speed of light in medium and in vacuum. It is defined as the ratio of speed of light in the medium to the speed of light in vacuum. ANSWER DOWNLOAD EXAMIANS APP
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