For a body moving with uniform acceleration its final velocity equals _________________.
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Which of the following is a renewable source of energy?
___________________ is defined as the force acting per unit current per unit length on a wire placed at right angles to the magnetic field.
The material used in electric heater is
What is the power rating (in W) of a bulb if a current of 0.3 A passes through on application of 240 V of potential difference across its terminals?
A raised hammer possesses
1 m/s equals ____________ km/hr
Instrument used for measuring specific gravity is called _____.