Physics Which of the following has the shortest wavelength? Gamma rays Radio waves Infrared rays Microwaves Gamma rays Radio waves Infrared rays Microwaves ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is responsible for the working of Newton's colour disc experiment ? Formation of pure spectra Principle of complementary colour Persistence of vision Formation of impure spectra Formation of pure spectra Principle of complementary colour Persistence of vision Formation of impure spectra ANSWER DOWNLOAD EXAMIANS APP
Physics A spherical ball made of steel when dropped in mercury container Will dissolve in mercury Will be on the surface of mercury Will be partly immersed mercury Sink in mercury Will dissolve in mercury Will be on the surface of mercury Will be partly immersed mercury Sink in mercury ANSWER DOWNLOAD EXAMIANS APP
Physics A Fuse wire is characterised by High resistance and high melting point Low resistance and high melting point Low resistance and low melting point High resistance and low melting point High resistance and high melting point Low resistance and high melting point Low resistance and low melting point High resistance and low melting point ANSWER DOWNLOAD EXAMIANS APP
Physics Supercooling is cooling of liquid ________ Below melting point Below freezing point At melting point Above melting point Below melting point Below freezing point At melting point Above melting point ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of heat radiation in vacuum is Equal to that of sound Less than that of light Greater than that of light Equal to that of light Equal to that of sound Less than that of light Greater than that of light Equal to that of light ANSWER DOWNLOAD EXAMIANS APP
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