Physics Hot water is poured simultaneously in four metallic tumblers painted outside with different points. After some time the water will be found to have cooled most in the tumbler painted. Rough white Shining black Rough black Shining white Rough white Shining black Rough black Shining white ANSWER DOWNLOAD EXAMIANS APP
Physics In severe winter, in cold countries water pipes burst because Water expands on freezing Contraction of water pipes Combined effect of all the above three High atmospheric pressure Water expands on freezing Contraction of water pipes Combined effect of all the above three High atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
Physics The distance between node and adjacent antinode is 30 cm. The wavelength is 120 cm. 60 cm. 30 cm. 90 cm. 120 cm. 60 cm. 30 cm. 90 cm. ANSWER DOWNLOAD EXAMIANS APP
Physics In the case of bodies falling under gravity which of the following remains constant at a given place? Kinetic energy All listed here Acceleration Potential energy Kinetic energy All listed here Acceleration Potential energy ANSWER DOWNLOAD EXAMIANS APP
Physics The rate of flow of electric charge is measured in Ampere-coulomb Coulomb Ampere/coulomb Ampere Ampere-coulomb Coulomb Ampere/coulomb Ampere ANSWER DOWNLOAD EXAMIANS APP
Physics At boiling point of liquids, its Temperature increases Atmospheric pressure increases Vapour pressure decreases Temperature remains constant Temperature increases Atmospheric pressure increases Vapour pressure decreases Temperature remains constant ANSWER DOWNLOAD EXAMIANS APP
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