Which of the following physical quantity measures the rate of work done?
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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
The number of parliamentary seats (Lok Sabha) of Haryana is
Article 29 of the Constitution of India grants which of the following rights?
The process when the computer is switched on and the operating system gets loaded from hard disk to main memory is called
Who has been appointed as the Secretary General of the United Nations in January, 2017?
Which of the following is the largest mammal?