This cable is used for and works well for voice and ADSL as its twisted pair construction provides some resistance to interference. As the CW1308 cable is essentially the same spec cable is used throughout the whole telephone network, it known to work well.his cable is used for and works well for voice and ADSL as its twisted pair construction provides some resistance to interference. As the CW1308 cable is essentially the same spec cable is used throughout the whole telephone network, it known to work well.
Noun. 1. visible light - (physics) electromagnetic radiation that can produce a visual sensation; the light was filtered through a soft glass window. light, visible radiation. natural philosophy, physics-the science of matter and energy and their interactions; his favorite subject was physics.
Long Wavelength Visible Light is the Red visible light. The wavelength of the Red visible light ranges from the 625 nm to the 750 nm. The Smallest Wavelength Visible Light is the Violet visible light. The violet visible light has wavelength which ranges from 380 nm to 435 nm.