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As a parallel beam in one direction
As diffused beams in all directions
As parallel beams in all directions
As a diffused beam in one direction
An ordinary clock loses time in summer. This is because
An under-excited synchronous motor draws current at
Anemometer is an instrument meant for measuring _
Anemometer is used to measure
Angle of friction & angle of repose are
Angular separation between two colours of the spectrum depends upon
Any body kept in a fluid experiences an upward force called
As a spaceship moves from a higher to a lower orbit, its speed
As the train starts moving, a man sitting inside leans backwards because of
As water is cooled from 4 deg C to 0 deg C, its density