Physics What happens to a liquid, when the vapour pressure equals the atmospheric pressure? No change The liquid cools The liquid evaporates The liquid boils No change The liquid cools The liquid evaporates The liquid boils ANSWER DOWNLOAD EXAMIANS APP
Physics When a bottle of perfume is opened in one corner of a room the smell spreads soon throughout the room. This is an example of Diffusion Capillarity Surface tension Viscosity Diffusion Capillarity Surface tension Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics The Hydraulic Break works on the principle of ________ . Coulomb's law Boyle's law Bernouli's law Pascal's Law Coulomb's law Boyle's law Bernouli's law Pascal's Law ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following waves is used for communication by artificial satellites ? Radio waves M. Micro waves Frequency of 1016 series Radio waves M. Micro waves Frequency of 1016 series ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric layer reflecting radio waves is called Mesosphere Ionosphere Stratosphere Ozonosphere Mesosphere Ionosphere Stratosphere Ozonosphere ANSWER DOWNLOAD EXAMIANS APP
Physics When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to : Refraction Damped vibrations Forced vibrations Reflection Refraction Damped vibrations Forced vibrations Reflection ANSWER DOWNLOAD EXAMIANS APP
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