Physics Light from Sun reaches Earth in approximately 12 minutes 10 minutes 8 minutes 3 minutes 12 minutes 10 minutes 8 minutes 3 minutes ANSWER DOWNLOAD EXAMIANS APP
Physics A bimetal made copper and iron strips welded together is straight at room temperature. It is held vertically with iron strip towards left and copper strip towards right. If this bimetal is heated, it will Bend towards left Remain straight None of these Bend towards right Bend towards left Remain straight None of these Bend towards right ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibre works on which of the following principle of light? Refraction Reflection Diffraction Total internal reflection Refraction Reflection Diffraction Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Why is weightlessness experienced while orbiting the earth in space ships ? None of these Inertia Zero gravity Acceleration None of these Inertia Zero gravity Acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics Velocitation is the tendency to Both A & B Be traveling at a speed that is faster than perceived None of these Be traveling at a speed that is slower than perceived Both A & B Be traveling at a speed that is faster than perceived None of these Be traveling at a speed that is slower than perceived ANSWER DOWNLOAD EXAMIANS APP
Physics When a person sitting on a swing stands up on the swing, the frequency of oscillation Decreases Becomes infinite Does not change Increases Decreases Becomes infinite Does not change Increases ANSWER DOWNLOAD EXAMIANS APP
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