Physics Light houses are places with powerful lights to : Guide and help large crowds at religious gathering during nights Guide and warn the ships coming from different directions in the ocean Guide and resolve traffic jams in crowded metro-cities during nights Indicate to the incoming warships, the location of a harbour during night Guide and help large crowds at religious gathering during nights Guide and warn the ships coming from different directions in the ocean Guide and resolve traffic jams in crowded metro-cities during nights Indicate to the incoming warships, the location of a harbour during night ANSWER DOWNLOAD EXAMIANS APP
Physics Moment of inertia is: Vector Scalar Tensor Phasor Vector Scalar Tensor Phasor ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a renewable resource of energy? Wind energy Solar energy All of these Hydrogen fuel Wind energy Solar energy All of these Hydrogen fuel ANSWER DOWNLOAD EXAMIANS APP
Physics Damp clothes are dried in spin dryers by the action of Non central forces Centripetal forces Centrifugal forces Central forces Non central forces Centripetal forces Centrifugal forces Central forces ANSWER DOWNLOAD EXAMIANS APP
Physics Certain substances loose their electrical resistance completely at super low temperature. Such substances are called. Dielectrics Perfect conductors Semi conductors Superconductors Dielectrics Perfect conductors Semi conductors Superconductors ANSWER DOWNLOAD EXAMIANS APP
Physics A permanent magnet can affect Electromagnets Both A & B Magnets None of these Electromagnets Both A & B Magnets None of these ANSWER DOWNLOAD EXAMIANS APP
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