Physics Speed of sound is maximum in which among the following? Gases Solids Liquids Vaccum Gases Solids Liquids Vaccum ANSWER DOWNLOAD EXAMIANS APP
Physics Soap bubble attains spherical shape due to ________ Surface tension Viscosity Pressure Inertia Surface tension Viscosity Pressure Inertia ANSWER DOWNLOAD EXAMIANS APP
Physics The sudden fall of atmospheric pressure indicates Storm Cold weather Rain Fair weather Storm Cold weather Rain Fair weather ANSWER DOWNLOAD EXAMIANS APP
Physics An electron microscope gives higher magnification than an optical microscope, because : The velocity of electron is smaller than that of visible light It uses more powerful lenses The wavelength of electrons is smaller as compared to the wavelength of visible light The electrons have more energy than the light particles The velocity of electron is smaller than that of visible light It uses more powerful lenses The wavelength of electrons is smaller as compared to the wavelength of visible light The electrons have more energy than the light particles ANSWER DOWNLOAD EXAMIANS APP
Physics In which of the following processes is energy released ? Photosynthesis Absorption Respiration Ingestion Photosynthesis Absorption Respiration Ingestion ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is responsible for the working of Newton's colour disc experiment ? Persistence of vision Formation of impure spectra Formation of pure spectra Principle of complementary colour Persistence of vision Formation of impure spectra Formation of pure spectra Principle of complementary colour ANSWER DOWNLOAD EXAMIANS APP
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