Physics For a freely falling body, the sum of kinetic energy and potential energy is always Same Variable Zero Unity Same Variable Zero Unity ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is responsible for the working of Newton's colour disc experiment ? Persistence of vision Principle of complementary colour Formation of impure spectra Formation of pure spectra Persistence of vision Principle of complementary colour Formation of impure spectra Formation of pure spectra ANSWER DOWNLOAD EXAMIANS APP
Physics While ascending a hill, the driver of the vehicle keeps the gear ratio Equal to 1 Greater than 1 Less than 1 Either equal to or greater than 1 Equal to 1 Greater than 1 Less than 1 Either equal to or greater than 1 ANSWER DOWNLOAD EXAMIANS APP
Physics Steel is more elastic than rubber because it : Is deformed very easily Requires larger deforming force Is harder than rubber Is never deformed Is deformed very easily Requires larger deforming force Is harder than rubber Is never deformed ANSWER DOWNLOAD EXAMIANS APP
Physics Fish and other aquatic creatures can live inside a deep frozen pond because There will always be water just beneath the ice level Ice is a bad conductor of heat Fish are cold-blooded animals They can adapt themselves to live in ice There will always be water just beneath the ice level Ice is a bad conductor of heat Fish are cold-blooded animals They can adapt themselves to live in ice ANSWER DOWNLOAD EXAMIANS APP
Physics Name the process of production of energy in the Sun Radioactivity Nuclear fission Nuclear fusion Ionization Radioactivity Nuclear fission Nuclear fusion Ionization ANSWER DOWNLOAD EXAMIANS APP
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