Physics Stars in the sky appear to twinkle due to 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 A surface tension phenomenon ANSWER DOWNLOAD EXAMIANS APP
Physics In the case of bodies falling under gravity which of the following remains constant at a given place? All listed here Potential energy Kinetic energy Acceleration All listed here Potential energy Kinetic energy Acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics Water will not be vapourised if The humidity is 0% The humidity is 100% The temperature is 0°C The temperature is 100°C The humidity is 0% The humidity is 100% The temperature is 0°C The temperature is 100°C ANSWER DOWNLOAD EXAMIANS APP
Physics What is refractive index ? 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. It is defined as the ratio of speed of light in vacuum to the speed of light in the medium. None of above ANSWER DOWNLOAD EXAMIANS APP
Physics A body falling through a liquid acquires a steady velocity is known as Steady state velocity Touch down velocity Terminal velocity End velocity Steady state velocity Touch down velocity Terminal velocity End velocity ANSWER DOWNLOAD EXAMIANS APP
Physics The recoiling of gun is an example of which of the following? Law of Conservation of Linear Momentum Conversion of Kinetic Energy to Potential Energy Law of Conservation of Energy Law of Conservation of Angular Momentum Law of Conservation of Linear Momentum Conversion of Kinetic Energy to Potential Energy Law of Conservation of Energy Law of Conservation of Angular Momentum ANSWER DOWNLOAD EXAMIANS APP
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