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How are electrons become excited?
Electrons become excited when they absorb energy, such as through exposure to light or heat. This additional energy causes the electrons to move to a higher energy level, creating an excited state. The electrons will eventually release this energy by returning to their original, lower energy state, emitting light or heat in the process.
Where do electrons get there energy from photostem 2?
Electrons in photosystem II get their energy from sunlight. When photons from sunlight are absorbed by the chlorophyll molecules in the photosystem, the energy is transferred to electrons, allowing them to become excited and drive the process of photosynthesis.
What are the steps when a rod is excited by photons of light?
When a rod is excited by photons of light, the photons are absorbed by the atoms in the rod, causing the electrons in the atoms to jump to higher energy levels. This results in the electrons becoming excited. As the excited electrons return to their lower energy states, they emit photons of light at specific wavelengths, a process known as fluorescence or luminescence.
What occurs when light causes electrons to move when it hits some substances?
When light hits certain substances, the energy from the light can be absorbed by electrons in the material, causing them to become excited and move to a higher energy level. This movement of electrons generates an electrical current, a phenomenon known as the photoelectric effect.
A state in which an atom has more energy than it does at its ground state?
An atom is in an excited state when it has absorbed energy, causing its electrons to move to higher energy levels. These excited electrons are unstable and eventually return to their ground state by emitting energy in the form of light or heat.
What heppens when light strikes green plant pigments?
electrons become excited
How are electrons become excited?
Electrons become excited when they absorb energy, such as through exposure to light or heat. This additional energy causes the electrons to move to a higher energy level, creating an excited state. The electrons will eventually release this energy by returning to their original, lower energy state, emitting light or heat in the process.
Electrons in pigment molecules become excited when exposed to?
Ultraviolet Light
What causes the electrons to become excited and move into the electron transport chain?
Electrons become excited in the electron transport chain due to the energy input from electron carrier molecules like NADH and FADH2. These electron carriers donate the electrons to the proteins in the chain, creating a flow of electrons that drives the production of ATP.
What did Planck say about energy and electron?
He said that electrons can become excited and begin to hop energy levels; when this happens an electron is in the excited state.
Why selenium is photo conductor?
when light falls on the it its electrons become excited and become free for conductivity that's why selenium is a photo conductor
Why do Electrons in pigment molecules become excited?
According to Bohr's theories the electrons in the metal ions are "excited" due to the absorption of a quantum or multiple quanta of light
What effect do electrons from the magnetosphere have on atoms?
Electrons from the magnetosphere can cause atoms to become excited or ionized when they interact with them. This can lead to the emission of light, changes in chemical reactions, or damage to biological molecules. Additionally, these electrons can contribute to the creation of auroras when they collide with gases in the Earth's atmosphere.
When electrons absorbs energy they exist for a short time higher energy level. These electrons are said to be?
"Excited", or in an "excited state".
Where do electrons get there energy from photostem 2?
Electrons in photosystem II get their energy from sunlight. When photons from sunlight are absorbed by the chlorophyll molecules in the photosystem, the energy is transferred to electrons, allowing them to become excited and drive the process of photosynthesis.
What happens to lead if hit by gamma rays?
The electrons in the lead become excited and emit light of particular frequencies unique to lead.
The state of matter in which electrons have absorbed energy is called?
Excited Electrons
