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Light Emitting Diode
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∙ 11y ago
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Why is it incorrect to describe the moon a luminous?
Because it does emit light of its own rather it reflects light from other celestial bodies
Do galaxies emit light?
Yes galaxies emit light
What must happen to the electron in order for an atom to emit light?
The atom must be subjected to a form of energy which propels the electron(s) to a higher energy level. When the electrons return to their resting state they emit one photon of light at a certain wavelength that our eyes interpret as a color.
Does earth emit or reflect light?
The earth does not emit light, but it does reflect light from the sun.
What happens to the electron molecules when chlorophyll molecules absorb light energy?
they are transferred to an electron carrier
Why Silicon and germanium emit light?
they emit heat when their is a recombination of electron and holes
Why is it incorrect to describe the moon a luminous?
Because it does emit light of its own rather it reflects light from other celestial bodies
Why is it incorrect to describe the moon is Luminous?
Because it does emit light of its own rather it reflects light from other celestial bodies
What occurs when light strikes a metal and electrons are released?
The electrons in the electron sea absorb and re-emit the light.
What are two types of beta decay for radioactive elements?
Some isotopes emit an electron on decay, others emit a positron (anti-electron).
Do light bulbs emit light or suck dark?
Light bulbs emit light.
Does technetium emit light?
Technetium doesn't emit light.
Do galaxies emit light?
Yes galaxies emit light
Do light bulbs emit light or suck in dark?
bulbs emit light
When do atoms emit light energy?
Atoms emit light energy for several reasons: Atoms emit visible light most often when an electron moves from an excited state to a less excited state. Atoms accelerating at high rates can emit bremsstrahlung, or breaking radiation. Finally, atomic nuclei in an excited state can decay to less excited states, emitting light energy. This energy usually not visible though, in the X or gamma ray spectrum.
How does the earth emit light?
The Earth does not emit light, it like the moon reflects light
What must happen to the electron in order for an atom to emit light?
The atom must be subjected to a form of energy which propels the electron(s) to a higher energy level. When the electrons return to their resting state they emit one photon of light at a certain wavelength that our eyes interpret as a color.
