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What are some negative and positive impacts about enviromental technology?
negative: it uses power. Positive: you can google how to save the Envroment and save power
What are the positive and negative effects of radio waves?
because positive uses could be communication,
What does one use Google Earth for?
One uses Google Earth to get directions as Google Earth provides geographical information about places on the Earth. Google Earth was released twelve years ago in 2001.
Suppose a bipolar alternative mark inversion signal uses the following voltages positive negative positive zero zero negative zero positive which bit stream does the signal represent?
11100101
What kind of projection does Google earth use?
Google Earth uses a Simple Cylindrical projection with a WGS84 datum for its imagery base.
Where is the positive ground wire located on a 1983 Chevrolet celebrity?
Chevrolet Celebrity uses negative ground, there is no positive ground.
What encoding uses positive and negative voltages to represent binary one and zero?
Bipolar
Why negative earth and not positive earth on a vehicle?
StandardizationThe electrical term "earth" or "ground" is a connection that runs through the entire electrical system. It may or may not be connected literally to the soil. When a system is "negative earth", it means the electrical earth has a negative polarity. Power can then be run back and forth using only one wire carrying the positive polarity. Similarly, electrical signals need only one wire. At the destination, the circuit is completed by connecting the "negative" terminal to earth or ground.Until the 70s, cars were built with either a positive or negative earth, with popular British vehicles being among the last to be built with positive earth. Negative earth was adopted globally by automobile manufacturers for the sake of standardization. It was the introduction of radios in automobiles that may have seen negative earth automobiles being favoured. It was also thought positive earth vehicles rusted quicker.The US telephone system also uses a positive ground, after starting out with negative ground. However, the trolley cars in Atlanta, Georgia were causing electrical induction interference, which led to the phone cables literally falling apart. Every kind of solution was tried, but they all failed, until as a last resort the phone company flipped the polarity, and it has stayed this way till the present day.
What is the difference between Google Maps and Google Earth regarding spatial referencing?
Google Maps uses WGS-84 Web Mercator which is a slight variation of the Mercator projection.Google Earth uses Simple Cylindrical (Plate Carree) projection with a WGS84 datum for its imagery base.
Is wienbridge oscillator use both positive and negative feed back?
it uses positve feed back
How get real-time pics of Google Earth?
The aerial, satellite, and Street View imagery in Google Earth is not real-time (or live). But there is also a webcam layer integrated into Google Earth (enabled in Gallery layer) that can show "live" scenes at selected locations.
What is Earth View?
Earth view is a feature in Google Maps (available since 2010) that allows you to see the same high-resolution imagery, terrain, and 3D buildings that are available in the desktop version of Google Earth.Earth view mode in Google Maps is only available to those that have installed Google Earth. It uses the Google Earth plugin in your web browser.
