Physics The least penetrating power ray is None of these Beta rays Gamma rays Alpha rays None of these Beta rays Gamma rays Alpha rays ANSWER DOWNLOAD EXAMIANS APP
Physics A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. The mercury level starts falling The mercury level does not change The mercury level starts rising The bell jar breaks up The mercury level starts falling The mercury level does not change The mercury level starts rising The bell jar breaks up ANSWER DOWNLOAD EXAMIANS APP
Physics Stars in the sky appear to twinkle due to Multiple diminishing brightness A series of refractions A surface tension phenomenon A series of reflections Multiple diminishing brightness A series of refractions A surface tension phenomenon A series of reflections ANSWER DOWNLOAD EXAMIANS APP
Physics The blue colour of water in the sea is due to Absorption of other colours except blue by water molecules Reflection of blue light by impurities in sea water Reflection of blue sky by sea water Scattering of blue light by water molecules Absorption of other colours except blue by water molecules Reflection of blue light by impurities in sea water Reflection of blue sky by sea water Scattering of blue light by water molecules ANSWER DOWNLOAD EXAMIANS APP
Physics When hot-water is sprinkled on a hotter glass tumbler, it breaks because Glass suddenly contracts Water evaporates Glass reacts chemically with water Glass suddenly expands Glass suddenly contracts Water evaporates Glass reacts chemically with water Glass suddenly expands ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is optical illusion? Halo Rainbow Mirage Earthshine Halo Rainbow Mirage Earthshine ANSWER DOWNLOAD EXAMIANS APP
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