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What works by using radio waves to communicate with radio antennas placed within adjacent geographic areas?
Wiki User
∙ 10y ago
Bluetooth system
Wiki User
∙ 10y ago
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Why are ferrite bar antennas often used for the AM band while whip antennas are often used for the FM band?
The ideal length for a simple antenna is approximately 1/2 of a wavelength. At VHF FM frequencies this will be about than 1.5m long. On the AM band, a much longer whip antenna will be required (100m+). Not very practical. The ferrite rod is placed inside a coil of wire producing a simple loop antenna with the ferrite helping to intensify its magnetic properties producing a relatively compact antenna solution.
Where is the Time Signature placed?
The time signature is placed on the staff between the clef and the key signature.
Wolff's law is concerned with?
Holds that a bone grows or remodels in response to the demands placed on it.
Where is Bessie smith's grave?
I think it was placed in Detroit
Where is the french horn placed in a orechstra?
on the left next to the cellos
What are two adjacent angles that measure 180?
If the angles are EACH 180 degrees and they are placed adjacent, then they forma complete revolution of 360 degrees.If the two angles add up to 180 degrees when they are placed adjacent, then they aresupplementary angles.
What is the geographic term for a group of islands placed together?
An archipelago
What do astronomers ues to communicate with space probes sent to explore distant planets?
They use the Deep Space Network which is a collection of microwave dish-type antennas placed at various points round the Earth in California, Spain and Australia. Radio signals from any spacecraft more than 30,000 km from the Earth can always be received by at least one of the stations. The antennas have diameters of up to 70 metres (230 ft).
How to do php geocoding?
Geo coding converts addresses into geographic coordinates to be placed on a map. Reverse Geo coding finds an address based on geographic coordinates or place.
Where is a dimension placed when it is common to two views?
Dimensions applying to two adjacent views should be placed between views, unless clarity is promoted by placing some of them outside.
Why are the imaginary line placed on the globe?
So that we may all agree on and communicate absolute locations on the surface of the globe.
Why do sports leagues often guarantee teams that no other team will be placed within a certain geographic area?
So they will not have to share the regional fan base
How do you plant a sugar cane on creative mode for mine craft?
Just do it in the same way that it is done on survival mode. Remember that it needs to be placed directly adjacent to water.
How a Cell Signal Booster Can Improve Your Cell Phone Service?
Cell Signal Booster The external antenna is placed on the roof, while the internal antenna is placed near a window. Ideally, these two antennas should be as close to each other as possible. Keep in mind that an external antenna will have to be plugged into an outlet for power.
Could all four pulleys be placed on the same quadrant or in 2 adjacent quadrants and still be in equilibrium?
In order for there to be equilibrium, or balance, within quadrants, pulleys must be on opposite sides of the quadrant. If there are four pulleys in the same quadrant, there can be no equilibrium, nor can there be equilibrium if four pulleys are in adjacent quadrants.
What is the continental divide's function?
A geographic feature does not have a "function" - it was not placed there to do something, it just is. The continental divide is an area or line on different sides of which rivers will drain into different oceans.
How do you use doors on creative mode on minecraft?
Wooden doors can be placed normally, they are opened and closed by right clicking on them. Iron doors can only be opened or closed by buttons or levers adjacent to them.
