Physics What happens to a liquid, when the vapour pressure equals the atmospheric pressure? No change The liquid cools The liquid boils The liquid evaporates No change The liquid cools The liquid boils The liquid evaporates ANSWER DOWNLOAD EXAMIANS APP
Physics In a conductor The forbidden energy gap is very wide There is no conduction band The valence band and the conduction band overlap each other The forbidden energy gap is very narrow The forbidden energy gap is very wide There is no conduction band The valence band and the conduction band overlap each other The forbidden energy gap is very narrow ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric layer reflecting radio waves is called Ozonosphere Mesosphere Ionosphere Stratosphere Ozonosphere Mesosphere Ionosphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Decibel is the unit used for Intensity of sound Radio wave frequency Intensity of heat Speed of light Intensity of sound Radio wave frequency Intensity of heat Speed of light ANSWER DOWNLOAD EXAMIANS APP
Physics The splitting of white light into its components is due to: Dispersion Reflection Refraction Transmission Dispersion Reflection Refraction Transmission ANSWER DOWNLOAD EXAMIANS APP
Physics Fibre optics work on the principle of Total internal absorption Total internal reflection Optical rotation Scattering of light Total internal absorption Total internal reflection Optical rotation Scattering of light ANSWER DOWNLOAD EXAMIANS APP
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