The present technology available in developed countries is 4G, which will utilize a packet infrastructure rather than a traditional telephone architecture. In developing nations 3G spectrum or 2G is used. In 3G- includes high data speeds, always-on data access, and greater voice capacity.The high data speeds are possibly the most prominent feature, and certainly the most hyped. They enable such advanced features as live, streaming video.
There are several different 3G technology standards. The most prevalent is UMTS, which is based on WCDMA (the terms WCDMA and UMTS are often used interchangeably).
The difference between continuous spectrum and the atomic emission espectrum of an element is that in emission spectrum, only certain specific frequencies of light are emitted while in a continuous spectrum, a continuous range of colors are seen in the visible light.
the difference between eating habits in the past and present
what is the difference between inuit past and present?
the past and present part
tough
Your question is invalid as there can only be a present difference between two (2) named things.
present indifinite
Lifestyle in the past was in the past.....hard work and labor by hand...no technology.....and especially minimum pay....lifestyle in the present.....we have many more distinguished technology to help with our labor......and their is a lot more money out their that is especially given to you for free, unlike the past where money is your money and no one else 's....I'm glad that lifestyle has at least improved a little...
What the different between present map of srilanka and the by ptolemy
nothing
cars and other machines we use now.
ran is past and run is present