Physics What will happen if an object is dropped from a height and there is no air resistance? It will fall with a constant speed and acceleration Its speed will increase Both speed and acceleration will increase Its acceleration will increase It will fall with a constant speed and acceleration Its speed will increase Both speed and acceleration will increase Its acceleration will increase ANSWER DOWNLOAD EXAMIANS APP
Physics The cause for the Tsunami, as deduced by the seismologists, is Low pressure trough in the ocean Sudden change in the monsoon wind Deformation of sea floor and vertical displacement of water Gravitational pull of the moon Low pressure trough in the ocean Sudden change in the monsoon wind Deformation of sea floor and vertical displacement of water Gravitational pull of the moon ANSWER DOWNLOAD EXAMIANS APP
Physics The rice is cooked more quickly in a pressure cooker because It is covered. Less quantity of water is used. Water boils at a higher temperature under pressure. None of these It is covered. Less quantity of water is used. Water boils at a higher temperature under pressure. None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Two metallic plate of equal thickness and coefficient thermal conductivity K1 and K2 put together face to face. A common plate is constructed. What is equivalent K? 2k1k2/k1+k2 K1k2/k1+k2 K1+k2/k1k2 None 2k1k2/k1+k2 K1k2/k1+k2 K1+k2/k1k2 None ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following are used for accurately measuring very small time intervals ? Pulsars White dwarfs Quartz clocks Atomic clocks Pulsars White dwarfs Quartz clocks Atomic clocks ANSWER DOWNLOAD EXAMIANS APP
Physics Flight Recorder is technically called : Blind box Dark box Black box Altitude meter Blind box Dark box Black box Altitude meter ANSWER DOWNLOAD EXAMIANS APP
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