2 FACTS ABOUT THE SKY

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 Why the sky color is blue? All the birds fly very high and so do the kites. But as they fly farther, cannot be seen their colors. But no matter how long you see you watch the sky, it always appears to blue . We all know that the sky color has been the same since beginning of time, but do you wonder, why sky appear blue in color? are there any theories behind it or is it just nature that has been created by God, continue reading to get the right answer. 1. What are the concepts of Wavelength?  The main concept of wavelength is that the highest energy light has the shortest wavelength with high frequency, while the lower energy light has a longer wavelength with low frequency. And, the wavelength of light is distance between  tow consecutive troughs or crests in a transverse wave or light wave. It represents the travelling pattern of any travelling light, wavelength is usually expressed by the units of nanometers (nm) micrometers. 2. What is the Mie Scattering?  ...
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How many days are in February?

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 The calendars we utilize to now days are not just random stacks of papers. They have a lot of history and factors behind everything they display. While going through the calendars you must have noticed how many days in February exists. This month has always been different  from the other 11 months of the year. People, in general, are not aware of the reason though. Some are even confused if February has 28 days or 29 days. If you are also confused and want to know actuality how many days are in February. Then here is a answer 28 or 29 both are the correct  

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