The unit of power used in industry is
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What of the given below devices converts chemical energy to electrical energy?
Pressure is measured in terms of
If a body is whirled in a circle, then the work done on it ___.
The SI unit of electric charge is
Which of the following is NOT an application of Fiber optics?
An object of 5.0 kg is raised through a height of 2.0m. The work done in the process is
An object, starting from rest, moves with constant acceleration of 4 m/s2. After 8 s, its speed is