Question
Red light is used for signals because it has
–Solution
Red is the international colour of stop signs and stop lights on highways and intersections because it is scattered the least by air molecules. The effect of scattering is inversely related to the fourth power of the wavelength of a colour. Red has the highest wavelength of all the colours and is able to travel the longest distance through fog, rain, and the alike.
The state flower of Haryana is ______.
Who is the author of the book “New Wealth of Nations”?
The capital of Kenya is -
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A sum of Rs. 2000 was invested at a rate of 10% interest. The compound interest was calculated at an interval of every six months. What will be the net ...
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Select the incorrect statement based on the data in the Economic Survey 2022-23 -
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