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What part of the spectrum carries TV signals through optical fiber cables?
Wiki User
∙ 11y ago
Fiber optic cables carry light, not radio frequency energy. Somewhat like comparing apples to nuts.
Wiki User
∙ 11y ago
Wiki User
∙ 12y agoinfa red
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Is A microwave signal is sent through space in the form of optical waves?
Microwave signals are being sent through space through electromagnetic waves and not through optical waves. This type of signal is being used mainly in communications because of its narrower beams compared to other signals.
A modern device that often has its signals carried through wires or glass optical fiber is a what?
telephone
Is optical fiber unidirectional?
The optical fiber can be used both as unidirectional and bidirectional. The main application of optical fiber is in long-distance links, so there exists no need to employ them as unidirectional. For each direction different wavelengths are used to modulat the signals. At the same time many bidirectional signals can travel through the same optical fiber.
Why does television signals travel through a vacuum?
television signals are communication signals, which can either be radio or microwave signals. These are both part of the electromagnetic spectrum. In the spectrum all the different signal types have some similar properties, including being able to travel through a vacuum, usually because they have a strong enough frequency and wavelength, and they don't need to travel in particles but waves :)
Which kind of light is used to carry information through optical fibers?
Infrared & Microwaves are used to carry information through Optical Fibres. Infrared carries visible light Radio Waves & Microwaves carry telephony and computed data E.Akbay
What are the disadvantages of using optical fiber instead of copper wire for communications?
Optical fiber carries signals through light, and therefore at light speed, the fastest possible, and gets less hot. Copper wire transmits information using electricity, which although fast, is not nearly as fast as light. Fiber optics allows faster transmission of data.
How is a message transmitted through a glass fiber?
Different types of information are transmitted from one place to another by signals of light pulses through optical fibers.
What is spectometer in physics?
It is an optical device to study about the spectrum produced by the refraction phenomenon through a triangular prism or obtained by the diffraction phenomenon at the grating.
What carries electrical signals trough our body?
Nerves do. Your brain sends electrical signals through your nerves to your muscles to make you move. Signals from the far ends travel through nerves back to your brain, so you can see, hear, smell, taste, and feel.
Why can radio telescopes be used 24 hours a day?
Unlike visible light waves, radio waves can penetrate through clouds.
What is a prism and what does it do to a white light?
They separate light into the light spectrum. If a beam of light shines through a prism, a rainbow of color will show out through the opposite side.
What is the name of the wave that can travel through vacuum and how does it related to television?
Electromagnetic waves can travel in a vacuum. Radiowaves, which are used in television signals, are one part of the electromagnetic spectrum.
