The relationship between the wavelength of light and the quantity of energy per photon (b) they are inversely related.
Wavelength of light is defined as the distance between two crest or trough of the waves of light. The wavelength is denoted by the letter lambda (λ). The range of wavelength of visible light is between 400-700 nm. The blue light lies at 400 nm while at 700 nm lies the red light.
Photon is simple a packet of light. It is an elementary particle that is a quantum of the electromagnetic field. They are considered to be the bundle of energy. Photons are always in motion. In vacuum, photons are at a constant speed of light.
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