Physics Speed of sound in air is unaffected by change in Volume Temperature Pressure Humidity Volume Temperature Pressure Humidity ANSWER DOWNLOAD EXAMIANS APP
Physics A light ray travelling from denser to rarer medium at an angle of incidence more than critical angle of concerned media pair suffers. Total internal reflection Diffraction Refraction Reflection Total internal reflection Diffraction Refraction Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics In a vacuum, all electromagnetic waves have the same Velocity Wavelenth All listed here Frequency Velocity Wavelenth All listed here Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Middle latitude cyclones are fueled by? Air high in the atmosphere Polar continental air masses Energy from falling precipitation All of these Air high in the atmosphere Polar continental air masses Energy from falling precipitation All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument used to study the behaviour of a vibrating string is : Sonometer Barometer Hygrometer Hydrometer Sonometer Barometer Hygrometer Hydrometer ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy ? Earth Venus Saturn Moon Earth Venus Saturn Moon ANSWER DOWNLOAD EXAMIANS APP
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