Physics A particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower. Which of the following paths will be traversed by the particle ? Hyper–parabolic Great circle Parabolic Circle Hyper–parabolic Great circle Parabolic Circle ANSWER DOWNLOAD EXAMIANS APP
Physics A parachute descends slowly whereas a stone dropped from the same height falls rapidly, because None of these Special mechanisms are present in parachute Stone is heavier than parachute A parachute has a larger surface area and air resistance is more None of these Special mechanisms are present in parachute Stone is heavier than parachute A parachute has a larger surface area and air resistance is more ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves in air are transverse polarised electromagnetic longitudinal transverse polarised electromagnetic longitudinal ANSWER DOWNLOAD EXAMIANS APP
Physics Negative feedback in amplifiers Increases bandwidth and decreases noise Decreases bandwidth and decreases noise Increases bandwidth and increases noise Decreases bandwidth and increases noise Increases bandwidth and decreases noise Decreases bandwidth and decreases noise Increases bandwidth and increases noise Decreases bandwidth and increases noise ANSWER DOWNLOAD EXAMIANS APP
Physics For a ray of light to suffer total internal reflection it has to pass from : Water to glass Air to glass Air to water Glass to water Water to glass Air to glass Air to water Glass to water ANSWER DOWNLOAD EXAMIANS APP
Physics Which is evidence that supports the dynamo theory? Granite and basalt conduct electricity Earth's core contains a large amount of iron Convection occurs in Earth's inner core Earth's outer core contains liquid that conducts electricity Granite and basalt conduct electricity Earth's core contains a large amount of iron Convection occurs in Earth's inner core Earth's outer core contains liquid that conducts electricity ANSWER DOWNLOAD EXAMIANS APP
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