Physics The scientist who first sent electromagnetic waves to distant places is Heinrich Hertz Thomas Alva Edison James Clerk Maxwell John Logie Baird Heinrich Hertz Thomas Alva Edison James Clerk Maxwell John Logie Baird ANSWER DOWNLOAD EXAMIANS APP
Physics Stars in the sky appear to twinkle due to A series of reflections Multiple diminishing brightness A surface tension phenomenon A series of refractions A series of reflections Multiple diminishing brightness A surface tension phenomenon A series of refractions ANSWER DOWNLOAD EXAMIANS APP
Physics Metals are good conductors of electricity because: They contain free electrons. All of these They have high melting point. The atoms are lightly packed. They contain free electrons. All of these They have high melting point. The atoms are lightly packed. ANSWER DOWNLOAD EXAMIANS APP
Physics Kirchoff's Voltage Law is known as Both Conservation of Charge Conservation Energy None of these Both Conservation of Charge Conservation Energy None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Light year is a unit of Light Intensity of light Distance Time Light Intensity of light Distance Time ANSWER DOWNLOAD EXAMIANS APP
Physics Where should a boat compass be mounted? All listed here Away from electrical wiring Near iron Near magnet All listed here Away from electrical wiring Near iron Near magnet ANSWER DOWNLOAD EXAMIANS APP
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