For which one of the following, 'Diodes' are generally used for?
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The motion of a freely falling body is an example of ______________ accelerated motion.
When a number of resistors are connected in series in a circuit, the value of current:
____________________is a measure of the actual amount of water vapour in a particular sample of air: measured as a partial pressure.
Why metals conduct electricity?
What is the SI unit of pressure?
Which of the following is a renewable source of energy?
The area under a Velocity-Time graph represents ______________.