Physics Water from soil enters into the root hairs owing to : Osmotic pressure Capillary pressure Atmospheric pressure Root pressure Osmotic pressure Capillary pressure Atmospheric pressure Root pressure 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 Volume expansion Linear expansion Apparent expansion Areal expansion Volume expansion Linear expansion ANSWER DOWNLOAD EXAMIANS APP
Physics The magnitude of buoyant force depends on the ________ of the fluid. Volume Mass Temperature Density Volume Mass Temperature Density ANSWER DOWNLOAD EXAMIANS APP
Physics An egg sinks in soft water but floats in a concentrated solution of salt because Albumin dissolves in salt solution and egg becomes lighter Egg absorbs salt from the solution and expands Water has high surface tension The density of salt solution exceeds the density of eggs Albumin dissolves in salt solution and egg becomes lighter Egg absorbs salt from the solution and expands Water has high surface tension The density of salt solution exceeds the density of eggs ANSWER DOWNLOAD EXAMIANS APP
Physics The metal used to make lightning conductors is Copper Zinc Iron Aluminium Copper Zinc Iron Aluminium ANSWER DOWNLOAD EXAMIANS APP
Physics A Fuse wire is characterised by Low resistance and high melting point Low resistance and low melting point High resistance and low melting point High resistance and high melting point Low resistance and high melting point Low resistance and low melting point High resistance and low melting point High resistance and high melting point ANSWER DOWNLOAD EXAMIANS APP
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