Physics A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. 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 The mercury level starts rising The bell jar breaks up The mercury level starts falling ANSWER DOWNLOAD EXAMIANS APP
Physics The temperature at which water boils depends mainly on Density Air Pressure Relative humidity Specific heat Density Air Pressure Relative humidity Specific heat ANSWER DOWNLOAD EXAMIANS APP
Physics Air pressure is measured in which of the following units? Kg/mts Steridian Newton Pascal Kg/mts Steridian Newton Pascal ANSWER DOWNLOAD EXAMIANS APP
Physics Hydraulic machines work under the Principle of : Newton's Law Floatation Law Joules Law Pascal's Law Newton's Law Floatation Law Joules Law Pascal's Law ANSWER DOWNLOAD EXAMIANS APP
Physics Alcohol is more volatile than water because ________ is lower than water. Its boiling point Its viscosity Its surface tension Its density Its boiling point Its viscosity Its surface tension Its density ANSWER DOWNLOAD EXAMIANS APP
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