Physics Stars appear twinkling because of ......... of light. Emission Scattering Absorption Reflection Emission Scattering Absorption Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics The height of a geo-stationary satellite from the Earth's surface is approximately : 30,000 km 42,000 km None of these 36,000 km 30,000 km 42,000 km None of these 36,000 km ANSWER DOWNLOAD EXAMIANS APP
Physics A simple microscope consists of : A long focus concave lens A short focus concave lens A short focus convex lens A long focus convex lens A long focus concave lens A short focus concave lens A short focus convex lens A long focus convex lens ANSWER DOWNLOAD EXAMIANS APP
Physics Flemings ''Left hand Rule" is associated with the effect of Magnetic Field on current Electric field on magnet Electric field on current Magnetic field on magnet Magnetic Field on current Electric field on magnet Electric field on current Magnetic field on magnet ANSWER DOWNLOAD EXAMIANS APP
Physics Who is known as the 'father of quantum theory'? Ernest Rutherford Albert Einstein Werner Heisenberg Max Planck Ernest Rutherford Albert Einstein Werner Heisenberg Max Planck ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following devices can be used to detect radiant heat ? Liquid thermometer Constant volume air thermometer Thermopile Six's maximum and minimum thermometer Liquid thermometer Constant volume air thermometer Thermopile Six's maximum and minimum thermometer ANSWER DOWNLOAD EXAMIANS APP
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