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 wavelengthofallthecoloursandisabletotravel the longest distance through fog, rain, and the alike.
Which Indian state produces the largest quantity of pulses?
PM Kisan is a ______ sector scheme launched in _____
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The Agricultural and Processed Food Products Export Development Authority (APEDA) was established by the Government of India under the Agricultural and...
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The scientific study of diseases in plants, identification of the pathogen and their management is known as
Which state is the largest sugarcane producer in India?
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