___________ is obtained by evaporation of sea.
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Bulb is a modification of which part of a plant?
The number of parliamentary seats (Lok Sabha) of Haryana is
The process when the computer is switched on and the operating system gets loaded from hard disk to main memory is called
Insulators have resistivity of the order of
Which of the following physical quantity measures the rate of work done?
A body of mass 3 kg accelerates from 10 m/s to 20 m/s in 5 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).
The radius of curvature of a concave mirror is 30 cm. Following Cartesian Sign Convention, its focal length is expressed as