WebWhy are optical fibers important for communication? a. they can carry thousands of times the information that wires can. b. light goes faster than electricity c. they carry digital information-wires can't d. information can be sent with much lower attenuation than wires e. all of the above In optics, what is meant by an "interface"? a. optically. WebHowever, no matter is essential to carry the energy along to travel. This is the reason why light can travel through space where there is no air. This is not the case with sound waves since they have to travel through solids, liquids or gas. Light energy is very quick and travels faster than anything. The light speed is equal to 186,282 miles ...
Can light carry sound? If yes/no, why? - Quora
WebFeb 11, 2015 · Carry energy and momentum. Interact with matter. Light does all these things. Light is an Electromagnetic Wave. You can make your own wave. Take a long extension cord and stretch it out on the ground. WebMeasures must be taken to prevent unintentional activation of the heating element while on board the aircraft. Examples of effective measures to prevent unintentional activation … dar al tawafoq technology
Everything You Ever Wanted to Know About Fiber Optics
WebMay 25, 2024 · Can lights are the Transformers of the lighting world. Most recessed fixtures come in two parts, the housing and the trim. The housing is the generic metal canister … WebDec 15, 2024 · Visible light has been used to communicate for centuries: lanterns on ships and Morse code flashes allowed information to be conveyed at a distance. But now there’s a better way to use light to communicate over even further distances and with far more accuracy – lasers. An infrared laser can carry information in a similar way to radio waves. WebFeb 11, 2024 · Infrared light is also known as plain-old "heat." The basic premise at work in an IR remote control is the use of light to carry signals between a remote control and the device it's directing. Infrared light is in the invisible portion of the electromagnetic spectrum. An IR remote control (the transmitter) sends out pulses of infrared light ... dar al-islam ap world history