0
What else can I help you with?
What is considered an example of medium?
A medium typically refers to an intermediary or means of communication between two parties. For example, a telephone is a medium for verbal communication, while a newspaper can be a medium for disseminating information to a wide audience.
What is meant by ground wave propagation?
Ground wave propagation refers to the transmission of radio waves along the surface of the Earth. This type of propagation is commonly utilized for medium and long-distance communication, particularly in the AM radio band. Ground wave signals can follow the curvature of the Earth, allowing for extended coverage compared to line-of-sight transmission.
Is the Doppler effect sensitive only to motion along the line of sight?
No, the Doppler effect can occur for any relative motion between a source and an observer, not just motion along the line of sight. This includes motion perpendicular to the line of sight, as well as away from or towards the observer.
Can a wave refraction when it enters a medium along the normal line?
No, a wave does not refract when it enters a medium along the normal line. Refraction occurs when a wave enters a new medium at an angle, causing it to change speed and change direction. If the wave enters the medium along the normal line, it will continue in the same direction with no refraction.
What will light do when passing through a single medium?
Light will continue in a straight line through the medium unless it encounters a boundary or a change in the medium's properties. It may be absorbed, reflected, or refracted depending on the characteristics of the medium.
Which among the following is considered a line of sight communication medium?
A line of sight communication medium is one where the transmitting and receiving antennas must be directly visible to each other without any obstructions. Examples include microwave communication, laser communication, and certain types of satellite communication. These methods rely on a clear path to transmit signals effectively, making obstacles like buildings or trees problematic.
What is an Example of line of sight communication?
TV transmission from one antenna to other antenna is a clear example of line of sight communication.
Which among the following is considered a line-of-sight communication medium?
A line-of-sight communication medium refers to a transmission method where the sender and receiver must have a clear, unobstructed path between them. Examples include optical fiber, microwave links, and free-space optical communications. These mediums rely on direct visibility for effective signal transmission, making them suitable for applications like satellite communications and certain wireless networks.
What is line of sight communication?
Line of sight communication is in the VHF and higher frequencies of the RF spectrum where the wavelength is to short to pass over structures and hills, the transmitter and receiver antennas must be in line of site
What communication medium must have a direct line of sight between communicating devices and works with a maximum of 100 feet?
The communication medium that requires a direct line of sight between devices and typically operates within a maximum range of 100 feet is infrared (IR) communication. This technology is commonly used in remote controls and certain wireless data transmission applications. It relies on infrared light to transmit signals, making it effective for short-range, unobstructed communication. However, obstacles like walls or furniture can disrupt the signal.
Why infra red communication is called line of sight communication?
Infrared communication is called line-of-sight communication because it requires a direct, unobstructed path between the transmitting and receiving devices. Infrared signals cannot penetrate walls or solid objects, making alignment essential for effective transmission. Any obstacles in the path can disrupt the signal, thus emphasizing the need for a clear line of sight for reliable communication.
What is a line of sight communication?
Line of Sight communication, in the technological sense, is a type of data transfer that requires "visual contact" with the two devices/antennas. Common line of sight communication are Infared (such as a typical TV remote), or any visible spectrum, to very high-frequency bandwidth (above 5GHz). Where the signal cannot travel over/bend around objects (unlike radio frequency, that can "warp" around objects").
What is microwave wireless communication?
Microwave wireless communication is a Line of Sight communication. Microwave communication occurs at 3Ghz to 30Ghz. Line of Sight means there should not be any restriction between the Antenna i.e. two antenna can see to each other. it is an easy way for communication. In telecom field,Microwave communication is used to Link BSC to BSC,BSC to MSC and MSC to MSC and so on.
How does the line of sight curvature of the earth affect long-distance communication?
The curvature of the Earth can obstruct the line of sight between two distant points, making it harder for long-distance communication to occur without the use of technology like satellites or repeater stations.
What are examples of communication in your daily life?
ex of line of sight is infrared that cant work properly if its not in a line n ex of non line of sight is bluethut that can work correctly even if they arnt in a same line.. and that's it.. mata nor na razi.....
Would you say infrared is a line of sight comunication medium?
Yes, Infrared is definitely a line of sight communications device, as infrared wavelengths cannot bend around any type of objects, the devices have to be within visual contact to communicate.
What is the Line of sight calculation?
what is the line of sight equation
