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Why can better resolution be achieved with an optical microscope using blue light rather than red light?
because blue light travels further than red light in the spectrum of colours :)
Why are strings of nylon and rayon stronger than those made of cotton and jute?
because nylon and rayon are artificial fibersand most of the artificial fibers are strong than natural fibers and cotton and jute are natural fibers
What is optical medium?
Optical dense refers to the index of refraction. If one medium is optically denser than another, then its index of refraction is larger, meaning the speed of light in the optically denser medium is smaller.
Why do some optical systems use more than one lens?
to increase clarity and zooming capabilities
What is optic fiber?
Fiber-optic communication is a method of transmitting information from one place to another by sending pulses of light through an optical fiber. The light forms an electromagnetic carrier wave that is modulated to carry information. First developed in the 1970s, fiber-optic communication systems have revolutionized the telecommunications industry and have played a major role in the advent of the Information Age. Because of itsadvantages over electrical transmission, optical fibers have largely replaced copper wire communications in core networks in the developed world.The process of communicating using fiber-optics involves the following basic steps: Creating the optical signal involving the use of a transmitter, relaying the signal along the fiber, ensuring that the signal does not become too distorted or weak, receiving the optical signal, and converting it into an electrical signal.A Fiber Optic is a piece of plastic or glass with light going through it.A technology that uses glass or plastic to transmit data.this data can be a cable tv data,computer networking data or telephone data .
Are HCS optical fibers smaller than glass optical fibers?
false!
Why are optical fibers better than wires for transmitting signals?
Because fibers are not subject to the electromagnetic interference, also speeds are much higher. Fibers can be used to longer distances (up to 40 km).
How can you say that natural fibers are better than synthetic fibers?
They aren't.
How can you say that synthetic fibers are better than natural fibers?
They aren't.
What are some ways you can say that synthetic fibers are better than natural fibers?
nonjon['
What optical fiber is the lowest quality and are seldom sufficient to transmit light over long distances wall plate patch cable can be no longer than?
plastic optical fibers
Why do non optical telescopes work better on earth?
They don't. All earth bound telescopes, optical or not, must deal with a number of issues. But what do you mean by "better"? A radio telescope is better suited to pick up radio waves than an optical telescope, but an optical telescope is better for visible light. They each serve their purpose better than the other.
What type of digital camera is better either with optical zoom or digital zoom?
Optical zoom is way better than digital zoom as digital only expands the picture. Optical zoom actually zooms in.
What are the types of cables use in lan?
optical fiber ,twited pai,coaxial cable
What is the latest technology in communications better than optical fiber?
submarine cable
What are the benefits of optical fibers?
Fiber is just better all around offers more speed than normal wired internet compared to Fiber and Verizon offers the best in that department+ big deals right now on their website here cutt.ly/GjrTaRn
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
