Physics The function of ball bearings in a wheel is : To convert kinetic friction into rolling friction Just for convenience To convert static friction into kinetic friction To increase friction To convert kinetic friction into rolling friction Just for convenience To convert static friction into kinetic friction To increase friction ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument used to see the distant objects on the Earth is Astronomical telescope Terrestrial telescope Simple microscope Compound microscope Astronomical telescope Terrestrial telescope Simple microscope Compound microscope ANSWER DOWNLOAD EXAMIANS APP
Physics If the velocity-time graph of a particle is represented by y = mt + c, then the particle is moving with Constant speed Constant acceleration Constant velocity Varying acceleration Constant speed Constant acceleration Constant velocity Varying acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics The wave of theory of light is based on The laws of refraction The laws of reflection The inverse square law Huyghens' principle The laws of refraction The laws of reflection The inverse square law Huyghens' principle ANSWER DOWNLOAD EXAMIANS APP
Physics It is difficult to fix a nail on a freely suspended wooden frame. Which law supports this statement? Pascal's law Newton's second law Newton's third law Law of inertia Pascal's law Newton's second law Newton's third law Law of inertia ANSWER DOWNLOAD EXAMIANS APP
Physics The rice is cooked more quickly in a pressure cooker because It is covered. None of these Water boils at a higher temperature under pressure. Less quantity of water is used. It is covered. None of these Water boils at a higher temperature under pressure. Less quantity of water is used. ANSWER DOWNLOAD EXAMIANS APP
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