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Which principle explains how fiber optics can transmit data in the form of light pulses over large distances with little loss in signal strength?
Optical fibers transmit signals over long distances by a process called total internal reflection. In this process, optical fibers bend light by bouncing pulses of light along their inner walls, which enables the pulses of light to travel quickly over long distances.
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What is advantage of ACSR?
ACSR (Aluminum Conductor Steel Reinforced) has the advantage of combining the lightweight properties of aluminum with the strength and durability of steel. This makes it suitable for overhead power lines where high tensile strength and conductivity are required. ACSR conductors can efficiently transmit electricity over long distances and in various weather conditions.
Which object can be used to transmit light?
An optical fiber is an object that can be used to transmit light. It is a flexible, transparent fiber made of glass or plastic that can carry light over long distances without significant loss of intensity.
What are long thin strands of glass or plastic that can carry light for long distances?
Optical fibers are long thin strands of glass or plastic that can carry light for long distances. They are used in telecommunications and networking to transmit data at high speeds.
Which instrument is used to transmit sound to greater distances?
A microphone is used to convert sound waves into electrical signals that can be transmitted through cables or wirelessly to audio equipment or speakers for amplification and distribution over greater distances.
What is a device used to change voltage of an alternating current?
A transformer is a device used to change the voltage of an alternating current. It works on the principle of electromagnetic induction to increase (step-up) or decrease (step-down) the voltage level as needed. Transformers are commonly used in electrical power distribution systems to transmit electricity efficiently over long distances.
How was Samuel Morse's telegraph different from Marconi's invention?
It used wires to transmit Morse Code over short distances
Which wireless communications media is used to transmit data for distances of up to 30 feet?
Bluetooth
What is advantage of ACSR?
ACSR (Aluminum Conductor Steel Reinforced) has the advantage of combining the lightweight properties of aluminum with the strength and durability of steel. This makes it suitable for overhead power lines where high tensile strength and conductivity are required. ACSR conductors can efficiently transmit electricity over long distances and in various weather conditions.
Which port is used to transmit slow data over long distances?
Serial ports
Why you cannot transmit electricity by wireless medium?
To say that you cannot transmit electricity wirelessly is completely wrong. You can actually transmit electricity through the air by magnetic field through a mechanism called "inductive coupling" or "resonance coupling" over short distances. Over long distances, you can convert it to microwaves. However, it has not become popular due to various reasons.
What allows nerve cells to transmit signals over long distances?
The neuron has a long, thin tube called the axon which sends an electric nerve impulse very quickly, akin to an electrical cord.
The bundles of neurons that transmit impulses over long distances are called?
The bundles of neurons that transmit impulses over long distances are called nerves. Nerves are composed of axons, which are the long fibers that carry electrical impulses from one part of the body to another.
To transmit electricity over large distances power grid transmission lines are usually at a?
step up transmission
What inventions eventually made it possible to transmit information over long distances in a short period of time?
morse code
What is telemeter?
A telemeter remotely measures things, such as quantity and/or distance. It can then transmit the data long distances over radio frequencies.
What is a specialization of a nerve cell?
Nerve cells have dendrites at the end. They have a long Cytoplasm to transmit nerve impulses for long distances.
What is the special features of a nerve cell?
Nerve cells have dendrites at the end. They have a long Cytoplasm to transmit nerve impulses for long distances.
