Physics A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. The mercury level starts rising The bell jar breaks up The mercury level starts falling The mercury level does not change The mercury level starts rising The bell jar breaks up The mercury level starts falling The mercury level does not change ANSWER DOWNLOAD EXAMIANS APP
Physics The temperature at which water boils depends mainly on Density Relative humidity Air Pressure Specific heat Density Relative humidity Air Pressure Specific heat ANSWER DOWNLOAD EXAMIANS APP
Physics Air pressure is measured in which of the following units? Newton Pascal Steridian Kg/mts Newton Pascal Steridian Kg/mts ANSWER DOWNLOAD EXAMIANS APP
Physics Hydraulic machines work under the Principle of : Pascal's Law Floatation Law Newton's Law Joules Law Pascal's Law Floatation Law Newton's Law Joules Law ANSWER DOWNLOAD EXAMIANS APP
Physics Alcohol is more volatile than water because ________ is lower than water. Its boiling point Its viscosity Its density Its surface tension Its boiling point Its viscosity Its density Its surface tension ANSWER DOWNLOAD EXAMIANS APP