Physics Which of the following has the shortest wavelength? Infrared rays Gamma rays Radio waves Microwaves Infrared rays Gamma rays Radio waves Microwaves ANSWER DOWNLOAD EXAMIANS APP
Physics What is the reason for twinkling of stars ? Atmospheric reflection Atmospheric refraction Total internal reflection Dispersion of light Atmospheric reflection Atmospheric refraction Total internal reflection Dispersion of light 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 Hot springs are heated geothermally by underlying Water Magma None of these Mitula Water Magma None of these Mitula ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following pairs of physical quantities have the same dimensions? Work and Power Momentum and Power Work and Energy Force and Power Work and Power Momentum and Power Work and Energy Force and Power ANSWER DOWNLOAD EXAMIANS APP
Physics Conversion of heat into electrical energy is achieved by using : Voltmeter Thermocouple Hydrometer Ammeter Voltmeter Thermocouple Hydrometer Ammeter ANSWER DOWNLOAD EXAMIANS APP
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