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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.
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.
Which type of electromagnetic wave is used to communicate with a satellite in space?
Microwaves are typically used to communicate with satellites in space due to their ability to penetrate Earth's atmosphere and transmit data over long distances reliably.
Communicating over long distances without cables?
Wireless communication technologies, such as Wi-Fi, Bluetooth, and cellular networks, allow for communication over long distances without the need for physical cables. These technologies use electromagnetic waves to transmit data through the air, enabling devices to connect and communicate with each other seamlessly.
What inventions eventually made it possible to transmit information over long distances in a short period of time?
morse code
What cable uses light to transmit data?
Fiber optic cables use light to transmit data. They consist of thin strands of glass or plastic that carry light signals, allowing for high-speed data transmission over long distances with minimal loss. This technology is widely used in telecommunications and internet connections due to its bandwidth capacity and resistance to electromagnetic interference.
How are laser light and optical fibers used to communicate over long distances?
Laser light is used to transmit data through optical fibers by converting electrical signals into light pulses. The light pulses travel through the optical fibers, which are designed to minimize signal loss and maintain the integrity of the data over long distances. At the receiving end, the light pulses are converted back into electrical signals for interpretation. This method enables high-speed, reliable communication over long distances without significant signal degradation.
How was Samuel Morse's telegraph different from Marconi's invention?
It used wires to transmit Morse Code over short distances
Why was the three-electrode vacuum tube important?
It made it possible to amplify weak radio signals and transmit them over long distances
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.
How fast are microwaves signals in air?
Microwave signals travel at the speed of light in air, which is approximately 299,792,458 meters per second. This high speed allows microwave signals to transmit data rapidly over long distances.
__________ transmit signals that carry pictures, data, music and conversations invisibly over long distances and have been the basis for almost all non-written communication and most wireless technologies used by humans today.?
radio waves
