According to 802.11 comedies the frequencies suitable for the Wireless networking R 2.5 GHz and 5.75 GHz.
The electromagnetic spectrum of the wave contains many types of electromagnetic waves.
Among these waves the waves used for the Wireless networking are radio waves.
The radio waves that are suitable as per the IEEE 802.11 for Wireless networking is suggested to be 2.5 GHz and 5.75 GHz.
These two frequencies are suitable for wireless communication because with their do not harm the environment and they do not intersect with each other.
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Differentiate Sexual and Asexual Reproduction
A wave with a wavelength of 3 m travels with a frequency of 450 Hz. What is its speed?
The speed of the wave is 1500m/s
What is the speed of a wave?The speed of a wave is determined by its wavelength and frequency. It is measured in meter per seconds. It is calculated from the expression speed= frequency ×wavelenghth. For example, if a wave has a wavelength of 5m and a frequency of 500 Hz , it's velocity is 500×5 =2500m/s
Similarly, the wave in question is of wavelength 3m and frequency 450 Hz , therefore it's speed will be calculated as ;
speed = frequency × wavelength
speed = 450×3= 1500m/s.
therefore the speed of the wave is 1500m/s.
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sketch a pavement serviceability curve, label the axes, and indicate initial and terminal serviceability
In the given figure we see the sketch of a pavement serviceability curve, label the axes, and indicate initial and terminal serviceability.
To fulfill the requirements of the Road Test, rather ordinary terms were given specific definitions as follows:
Present Serviceability: the ability of a specific section of pavement to serve highspeed, high-volume, mixed (truck and automobile) traffic in its existing condition. (Note that the definition applies to the existing condition that is, on the date of rating not to the assumed condition the next day or at any future or past date.)
This definition applies to the Road Test and can apply to any primary highway system, the system would easily be modified for use with city streets, farm roads, etc. Obviously, serviceability must be defined relative to the intended use of the road.
This is the sketch of a pavement serviceability curve, label the axes, and indicate initial and terminal serviceability
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