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Law of demand · It explains relationship between the quantity demanded of a commodity and its unit price. · As per it, demand varies inversely with price, other thing being equal. · rise in the price of a commodity or service is followed by a reduction in the quantity demanded and fall in the price is followed by extension in demand, with other conditions remaining the same.
What is the power of a lens whose focal length is 1 m?
What device is primarily used to convert alternating current (AC) into direct current (DC)?
If input frequency of a full wave rectifier be n, then output frequency would be-
A bus moving along a circular track is an example of
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Which of the following is the time taken for one complete oscillation of a sound wave in the density of the medium?
Foucault Experiment is the proof of
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The important unit of a microprocessor is –
What is the cause of hypermetropia?