Physics Speed of sound is maximum in which among the following? Solids Vaccum Liquids Gases Solids Vaccum Liquids Gases ANSWER DOWNLOAD EXAMIANS APP
Physics What is the force of attraction between any two bodies by virtue of their masses is called? Nuclear Force Centripetal Force Electromagnetic Force Gravitational Force Nuclear Force Centripetal Force Electromagnetic Force Gravitational Force ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: Natural radioactivity was discovered by Enrico Fermi Marie Curie Henry Bacquerel Earnest Rutherford Enrico Fermi Marie Curie Henry Bacquerel Earnest Rutherford ANSWER DOWNLOAD EXAMIANS APP
Physics When a light wave is reflected from a mirror, there is a change in its Velocity Amplitude Frequency Wavelength Velocity Amplitude Frequency Wavelength 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 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 The mercury level starts falling The mercury level does not change ANSWER DOWNLOAD EXAMIANS APP
Physics Light year is a unit of Intensity of light Light Time Distance Intensity of light Light Time Distance ANSWER DOWNLOAD EXAMIANS APP
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