What color from blue yellow red or green has the highest energy?

Answer 1

The visible light with the highest frequency (shortest wavelength) carries the most energy. That means it is the light at the violet end of the 'rainbow'. Since the wavelength of violet light is very roughly half the wavelength of red light, a beam of violet light carries roughly double the energy of a beam of red light with equal intensity. In the particle world, a violet photon has double the energy (and double the momentum) of a red photon. We know from (E=H times nu) that energy is directly proportional to the frequency.

Answer 2

Blue...

...followed by green, yellow, red.

"ultraviolet" is the name of the highest-energy electromagnetic radiation that still sounds like a color. However, ultraviolet is not visible by the human eye (the "ultraviolet" visible in an UV lamp is the combination of blue and reds that are emitted). Google "electromagnetic spectrum" for more on this.

Answer 3

In terms of light waves, violet light has the highest frequency out of all the visible colours, and therefore the most energy. Out of the entire electromagnetic spectrum, gamma rays have the highest frequency, and therefore the most energy

Answer 4

White! It contains all colors. White is pure energy!

Answer 5

Lowest is black - it shows the absence of energy. Highest is white - it is pure energy.

Answer 6

Violet light has the highest frequency of visible light, which makes its photons the most energtic.

Answer 7

I believe it is white

Answer 8

This is the blue radiation.

Answer 9

Violet.

Answer 10

Ultraviolet