Physics Radioactive elements can be traced out in living cell through a technique called Chromatography Centrifugation All listed here Auto radiography Chromatography Centrifugation All listed here Auto radiography ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum distance (in metres) required to hear an echo? 21 17 13 10 21 17 13 10 ANSWER DOWNLOAD EXAMIANS APP
Physics For photoelectric effect to take place, the metal used as the cathode should have ________ High melting point Low melting point Low work function Low resistance High melting point Low melting point Low work function Low resistance ANSWER DOWNLOAD EXAMIANS APP
Physics Lux is the SI unit of intensity of illumination luminous flux luminous intensity luminous efficiency intensity of illumination luminous flux luminous intensity luminous efficiency ANSWER DOWNLOAD EXAMIANS APP
Physics Water pipes in hilly areas often burst on a cold frosty night, because The material of which pipes are made contracts due to cold and so breaks Water in the pipes freezes and on freezing water expands, so pipes break Frost makes the pipes rusty, so they break None of these The material of which pipes are made contracts due to cold and so breaks Water in the pipes freezes and on freezing water expands, so pipes break Frost makes the pipes rusty, so they break None of these ANSWER DOWNLOAD EXAMIANS APP
Physics A gap is left between two rails of a railway track to accommodate...... of the metal. Apparent expansion Areal expansion Linear expansion Volume expansion Apparent expansion Areal expansion Linear expansion Volume expansion ANSWER DOWNLOAD EXAMIANS APP
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