Physics Kilowatt-hour is the unit of : Momentum Energy Force Power Momentum Energy Force Power ANSWER DOWNLOAD EXAMIANS APP
Physics An egg sinks in soft water but floats in a concentrated solution of salt because The density of salt solution exceeds the density of eggs Egg absorbs salt from the solution and expands Albumin dissolves in salt solution and egg becomes lighter Water has high surface tension The density of salt solution exceeds the density of eggs Egg absorbs salt from the solution and expands Albumin dissolves in salt solution and egg becomes lighter Water has high surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics A body falling through a liquid acquires a steady velocity is known as End velocity Terminal velocity Touch down velocity Steady state velocity End velocity Terminal velocity Touch down velocity Steady state velocity ANSWER DOWNLOAD EXAMIANS APP
Physics In quantum mechanics a particle is represented by a Particle Wave None of these Wave packet Particle Wave None of these Wave packet ANSWER DOWNLOAD EXAMIANS APP
Physics A device used for converting a.c. into d.c. is called Dynamo Rectifier Transformer Induction coil Dynamo Rectifier Transformer Induction coil ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is not a simple machine? A pair of scissors A lever The pulley A ramp A pair of scissors A lever The pulley A ramp ANSWER DOWNLOAD EXAMIANS APP
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