Physics Alcohol is more volatile than water because ________ is lower than water. Its density Its boiling point Its surface tension Its viscosity Its density Its boiling point Its surface tension Its viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics A concave lens always forms A real image An image type which depends on object characteristics An image type which depends on lens curvature A virtual image A real image An image type which depends on object characteristics An image type which depends on lens curvature A virtual image ANSWER DOWNLOAD EXAMIANS APP
Physics In sunlight a rose appears red. In green light, the same rose appears Green Yellow Red Black Green Yellow Red Black ANSWER DOWNLOAD EXAMIANS APP
Physics Certain substances loose their electrical resistance completely at super low temperature. Such substances are called. Semi conductors Superconductors Dielectrics Perfect conductors Semi conductors Superconductors Dielectrics Perfect conductors ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator what produces the cooling ? The evaporation of a volatile liquid None of these The ice which deposits on the freezer The sudden expansion of a compressed gas The evaporation of a volatile liquid None of these The ice which deposits on the freezer The sudden expansion of a compressed gas ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the lowest frequency? Visible light Gamma rays Ultra violet rays Xrays Visible light Gamma rays Ultra violet rays Xrays ANSWER DOWNLOAD EXAMIANS APP
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