Physics The pressure exerted by a 760 mm column of mercury at 0°C is known as 1 bar 1 pascal 1 atmosphere 1 poise 1 bar 1 pascal 1 atmosphere 1 poise ANSWER DOWNLOAD EXAMIANS APP
Physics When hot liquid is poured into a thick glass tumbler, it cracks because glass : Has high temperature coefficient of expansion Is a bad conductor of heat so only inner surface expands Has a very low specific heat Has low temperature coefficient of expansion Has high temperature coefficient of expansion Is a bad conductor of heat so only inner surface expands Has a very low specific heat Has low temperature coefficient of expansion ANSWER DOWNLOAD EXAMIANS APP
Physics A spherical ball made of steel when dropped in mercury container Will dissolve in mercury Will be partly immersed mercury Will be on the surface of mercury Sink in mercury Will dissolve in mercury Will be partly immersed mercury Will be on the surface of mercury Sink in mercury ANSWER DOWNLOAD EXAMIANS APP
Physics The term ''Higgs Boson' is associated with Nano Technology God Particle Oncology Stem Cell Research Nano Technology God Particle Oncology Stem Cell Research ANSWER DOWNLOAD EXAMIANS APP
Physics A soap bubble shows colours when illuminated with white light. This is due to Reflection Interference Polarisation Diffraction Reflection Interference Polarisation Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics The strength of an electromagnet can be increased by Increasing current supply All of these Increasing the number of turns Increasing the length of the coiled wire Increasing current supply All of these Increasing the number of turns Increasing the length of the coiled wire ANSWER DOWNLOAD EXAMIANS APP
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