Physics Which of the following is optical illusion? Rainbow Earthshine Halo Mirage Rainbow Earthshine Halo Mirage ANSWER DOWNLOAD EXAMIANS APP
Physics In a ________ the wave particles of the medium vibrate in a direction perpendicular to the direction of wave propagation Longitudinal Field Rolling Transverse Longitudinal Field Rolling Transverse ANSWER DOWNLOAD EXAMIANS APP
Physics An Electric generator is based on which of the following scientific principles? Super Conductivity Faraday's law of Electromagnetic Induction Laws of Thermodynamics Newton's Law of Motion Super Conductivity Faraday's law of Electromagnetic Induction Laws of Thermodynamics Newton's Law of Motion ANSWER DOWNLOAD EXAMIANS APP
Physics Copper wires are generally used for electrical power transmission instead of iron wire because : Copper is lighter than iron Copper is cheaper than iron Copper is a better conductor of electricity than iron Copper can take higher power than iron Copper is lighter than iron Copper is cheaper than iron Copper is a better conductor of electricity than iron Copper can take higher power than iron ANSWER DOWNLOAD EXAMIANS APP
Physics The characteristic invalid for heat radiation is that it travels : In all directions With the speed of light Heating the medium through which it passes In a straight line In all directions With the speed of light Heating the medium through which it passes In a straight line ANSWER DOWNLOAD EXAMIANS APP
Physics Visible light has a higher frequency than X rays All listed here Radio waves Ultra violet X rays All listed here Radio waves Ultra violet ANSWER DOWNLOAD EXAMIANS APP
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