Web Results


A light wave is a type of electromagnetic wave. Light waves on the electromagnetic spectrum include those that are visible as well as those that are invisible to the human eye.


Light is made up of billions of tiny particles known as photons, which travel from one place to another place in waves known as light waves. Visible light waves are the only electromagnetic waves that the human eye can see. These waves are visible as the seven colors of the rainbow known as red, ora


Humans see light waves as colors. The specific color is determined by the measurement of the wavelength. On the visible light spectrum, the shortest wavelengths are violet and the longest wavelengths are red.


Light is an electromagnetic wave. Electromagnetic waves are transverse waves that can transfer energy across empty space without the need for a medium with atoms or molecules in it.


The color spectrum is the entire range of light wavelengths visible to the human eye. These range from approximately 400 nanometers per wavelength, at the violet end of the spectrum, to 700 nanometers per wavelength, at the red end of the spectrum.


An action spectrum is a representation of the rate of physiological activity plotted against the wavelength of radiation. It shows the efficiency of electromagnetic radiation in producing a photochemical reaction against the wavelength of the light used. An action spectrum demonstrates which wavelen


Light waves travel through the process of electromagnetic radiation. The combination of electrical and magnetic fields that light has is what gives light the distinct quality of being able to travel with or without a medium, which is unlike other wave forms.


Light waves, a form of electromagnetic radiation, are energy-carrying waves able to self-propagate through the vacuum of space at 3x10^8 meters per second. While "light" sometimes colloquially refers to the entire electromagnetic spectrum, visible light is actually a very small part of it.


Waves are caused by wind blowing on the ocean surface. Stronger winds cause larger waves. Variations in wind speed and duration determine the size and frequency of waves. The horizontal length of the wave is established by the horizontal distance between its two crests and the vertical length is est


When all the frequencies of visible light are combined, the resulting light is perceived as white by the human eye. White light contains all frequencies of light at roughly equal intensities. The process of splitting white light into its component colors is called dispersion.