Physics Convex mirrors are used as a rear view mirror in motor cycles because It forms real image It forms smaller image as compared with object All of these It forms erect (upright) image It forms real image It forms smaller image as compared with object All of these It forms erect (upright) image ANSWER DOWNLOAD EXAMIANS APP
Physics The motion of a body around a circular path is an example of Uniform speed, uniform velocity Uniform velocity, variable acceleration Uniform speed, variable velocity Uniform speed, variable acceleration Uniform speed, uniform velocity Uniform velocity, variable acceleration Uniform speed, variable velocity Uniform speed, variable acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following device is used to measure humidity? Anemometer Hygrometer Hydrometer Psycho Meter Anemometer Hygrometer Hydrometer Psycho Meter ANSWER DOWNLOAD EXAMIANS APP
Physics Why is weightlessness experienced while orbiting the earth in space ships ? Inertia Acceleration Zero gravity None of these Inertia Acceleration Zero gravity None of these ANSWER DOWNLOAD EXAMIANS APP
Physics A fresh egg when placed in salt water will Sink and go to the bottom Float Sink but will not go to the bottom Burst Sink and go to the bottom Float Sink but will not go to the bottom Burst ANSWER DOWNLOAD EXAMIANS APP
Physics A metal ball and a rubber ball, both having the same mass, strike a wall normally with the same velocity. The rubber ball rebounds and the metal ball does not rebound. It can be concluded that The rubber ball suffers greater change in momentum Both suffer the same change in momentum The initial momentum of the rubber ball is greater than that of the metal ball The metal ball suffers greater change in momentum The rubber ball suffers greater change in momentum Both suffer the same change in momentum The initial momentum of the rubber ball is greater than that of the metal ball The metal ball suffers greater change in momentum ANSWER DOWNLOAD EXAMIANS APP
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