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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What is e-commerce or electric commerce?

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 You must have heard this word many time, you probably do not know that in today's time every other person is using e-commerce. Today, a great career can be made in India with subject of e-commerce , but before that it is important know about it.



Let us first ask you what do you do on Internet then letter we will tell what e-commerce is  Do you do online shopping? Do use internet banking? Do you download software from the internet? Do you recharge online? Do you read online magazines? Do you sell used items on OLX and Quikr? Do you see advertisements on the internet? Do you book taxi online? Do you order food online?                                                                                                                        

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