Light, or Visible Light, commonly refers to electromagnetic radiation that can be detected by the human eye. ... Electromagnetic radiation, as the name suggests, describes fluctuations of electric and magnetic fields, transporting energy at the Speed of Light (which is ~ 300,000 km/sec through a vacuum).
0
Shafin Alavi answered this
Light is one of the fastest thing. It is invisible but it makes things visible . It travels at the speed of 300000 km
1
Harshit Pancholi answered this
Light, or Visible Light, commonly refers to electromagnetic radiation that can be detected by the human eye. ... Electromagnetic radiation, as the name suggests, describes fluctuations of electric and magnetic fields, transporting energy at the Speed of Light (which is ~ 300,000 km/sec through a vacuum).
0
Dhruv Mahajan answered this
Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400?700 nanometers, or 4.00 ? 10?? to 7.00 ? 10?? m, between the infrared and the ultraviolet
