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How large a band of frequency does each television broadcasting channel get?
7
The frequencies of sound that carry the farther in air are?
Lower frequencies of sound tend to carry farther in air compared to higher frequencies. This is because lower frequencies have longer wavelengths, which allows them to diffract around obstacles and travel greater distances with less attenuation.
AM carrier waves have relatively low frequencies they can travel quite a distance why?
AM carrier waves have lower frequencies compared to FM waves, which allows them to travel farther. Lower frequencies have longer wavelengths, which can diffract and bend around obstacles, enabling AM signals to cover long distances by reaching around the curvature of the Earth. This property makes AM transmission suitable for long-distance communication, such as broadcasting over large geographic areas.
What is subwoofer?
A subwoofer is a large loudspeaker for reproducing very low frequencies.
In standard AM broadcast what mode of propagation is used for transmitting a signal?
AM broadcasting uses vertically polarised waves which propagate via the ground-wave, along the ground. The rate at which the signal decreases with distance depends mainly on the electrical conductivity of the ground. Lower frequencies decay at a lower rate and travel further than higher frequencies. Ground waves propagate to large distances over sea-water which is highly conductive, for example about 40 miles at 27 MHz and further at lower frequencies. Over typical grassland the range of a 2 kW AM transmitter is 20-30 miles on medium-wave frequencies around 1 MHz.
What is A large groove or channel channel in the soil that carries runoff after a rainstorm?
Its a gully
What are wide and narrow band frequencies?
Wideband frequencies refer to a range of frequencies used for transmitting data at high speeds, while narrowband frequencies cover a smaller range of frequencies and are used for transmitting data at slower speeds. Wideband frequencies are ideal for applications requiring large amounts of data to be transmitted quickly, such as video streaming, while narrowband frequencies are suitable for applications with lower data requirements, like voice calls.
Are allele frequencies more likely to remain stable in large populations than in small populations?
Yes, allele frequencies are more likely to remain stable in large populations due to the effects of genetic drift being more pronounced in small populations. In small populations, random events can lead to significant changes in allele frequencies, whereas in large populations, genetic drift has less impact and allele frequencies are more likely to remain stable over time.
What channel do large retailers use?
poe
Suppose you work for a telecommunications carrier who is looking into providing WiMAX in a suburb of a large city A colleague suggests that your company reserve licensed frequencies from the FCC for?
Network+ Guide to Networks answer: Licensed frequencies will suffer less interference than unlicensed frequencies.
When are two populations likely to have very similar allele frequencies?
If there is a large amount of genetic drift :)
The large river that flows through into the englash channel is called what?
The large body of water that flows in between England and France is called the English channel. It is not a river.
