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Light energy with wavelengths longer than visible red?
Light energy with wavelengths longer than visible red is infrared light.
What wavelengths of visible light can plants use as a source of energy?
Most of the visible light spectrum except green wavelengths is absorbed by the chlorophyll molecule and is usable in photosynthesis as a source of energy for plants.
What wavelengths of raidiant energy are visible to humans?
380 to 750 nm
Which wavelength is longer ultraviolet or light?
The wavelengths of visible light are longer than ultraviolet wavelengths.
Does visible light have high or low energy?
Visible light has moderate energy compared to other forms of electromagnetic radiation. It falls within the range of wavelengths that are visible to the human eye, with shorter wavelengths of visible light corresponding to higher energy levels.
How do wavelengths of visible lights relate to energy?
The shorter the wavelength (blue rather than red), the higher the energy.
Is the suns energy a form of light energy?
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.
What are the differences between visible light and infrared radiation in terms of their properties and applications?
Visible light and infrared radiation differ in their wavelengths and energy levels. Visible light has shorter wavelengths and higher energy, allowing us to see colors and objects. Infrared radiation has longer wavelengths and lower energy, making it invisible to the human eye but useful for applications like thermal imaging, communication, and heating.
Which type of light has the most energy?
Ultraviolet light has the most energy among visible light, followed by visible light, then infrared light. This is because the energy of a photon is inversely proportional to its wavelength, with shorter wavelengths having higher energy. Ultraviolet light has shorter wavelengths than visible light, making it more energetic.
Which type of energy does not overlap wavelengths with another type?
Radio waves have the longest wavelengths among the electromagnetic spectrum and do not overlap with the wavelengths of other types of energy like visible light, X-rays, or gamma rays.
When describes the changes in visible light moving from red to violet?
As visible light moves from red to violet, its wavelength decreases and its frequency increases. This causes the color to change from longer, lower-energy wavelengths (red) to shorter, higher-energy wavelengths (violet). Red light has a longer wavelength and lower frequency, while violet light has a shorter wavelength and higher frequency.
What causes a bright-line spectrum?
A bright-line spectrum is caused by the emission of light at specific wavelengths by excited atoms or molecules. When an atom or molecule absorbs energy, its electrons move to higher energy levels and then emit light when they return to their original energy levels, producing bright lines at specific wavelengths characteristic of the element or compound.
