infrared light
The most energy rich colors of light are those with the shortest wavelength - violet or blue
Because they use less energy then longer wavelengths hence they can go farther
The sun produces electromagnetic energy in many different wavelengths including those within the spectrum visible by humans (i.e. visible light). This energy is the result of an intense nuclear fusion reaction in the sun's core.
We know that ultraviolet light, X-rays and gamma rays have wavelengths shorter than visible light.
The physical length, short wavelengths are shorter than long wavelengthsThe frequency, short wavelengths are higher frequency than long wavelengthsThe energy per photon, short wavelengths have more energy per photon than long wavelengths
Longer.
A UV light radiates energy in the form of electromagnetic waves with wavelengths shorter than those of violet light but longer than those of x-rays. The radiation is invisible to the human eye.
The most energy rich colors of light are those with the shortest wavelength - violet or blue
Because they use less energy then longer wavelengths hence they can go farther
Shorter wavelengths have more energy E= hc/w and this greater energy can do greater damage by ionizing atoms and changing chemical reactions and changing atoms even the Nucleus.
they are longer than those emitted by the sun.
The word is ultraviolet radiation. It is wavelengths that are shorter than those of visible violet light but longer than those of x-rays.
The sun produces electromagnetic energy in many different wavelengths including those within the spectrum visible by humans (i.e. visible light). This energy is the result of an intense nuclear fusion reaction in the sun's core.
Different wavelengths and frequencies of light are interpreted as different colours; those of sound are interpreted as pitch.
Different wavelengths and frequencies of light are interpreted as different colours; those of sound are interpreted as pitch.
The sun produces electromagnetic energy in many different wavelengths including those within the spectrum visible by humans (i.e. visible light). This energy is the result of an intense nuclear fusion reaction in the sun's core.
Longer than those emitted by the Sun