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How do electrons gain energy in photosystem I?
They absorb photons.
Electrons passing through a lamp gain or lose some voltage as the light the lamp?
Electrons passing through a lamp lose some voltage as they emit light due to resistance in the lamp's filament. This loss of voltage causes the electrons to give up energy in the form of light and heat.
Where do electrons get their energy in photosystem I?
In photosystem I, electrons get their energy from the absorption of light by chlorophyll molecules. When light is absorbed, it excites the electrons in the chlorophyll, allowing them to move through a series of electron carriers in the photosystem to generate energy for the production of ATP and NADPH during photosynthesis.
Which statement best describes the light that will cause emission of electrons from a given metal through the photoelectric effect?
The light must consist of photons with energy equal to or greater than the work function of the metal to cause the emission of electrons through the photoelectric effect. The intensity of the light does not play a significant role in the emission of electrons, only the energy of individual photons matters.
Are mobile electrons in the metallic bond responsible for luster?
Yes, mobile electrons in the metallic bond are responsible for luster. When light hits the surface of a metal, the free-moving electrons can absorb and re-emit photons, giving metals their shiny appearance. This phenomenon is known as the reflection of light, which is crucial in creating luster.
Are electrons moving through space light?
No; light is photons.
What Energy of electrons moving through a wire is called?
The energy of electrons moving through a wire is called electrical energy. This energy is typically converted into other forms, such as heat, light, or mechanical energy, depending on the device or system the wire is connected to.
When electrons in a circet pass through a light bulb called the what?
light
What do fast moving electrons give off?
light
How does electrity produce heat and light answer. com?
Electricity produces heat when electrons moving through a material collide with its atoms, causing them to vibrate and generate thermal energy. It produces light when electrons moving in a material jump to higher energy levels and then return to their original position, emitting photons in the form of light energy.
Is visible light a type of sound?
no, sound and light are very different Sound is a vibration in air, light is a particle called a photon moving through the air
Is light and electricity a form of kinetic or potential energy?
It is energy of moving electrons
How do electrons flow through a light bulb circuit?
Electrons flow from the negative terminal of the power source, through the wires of the circuit, into the light bulb. Within the light bulb, the electrons pass through the filament, creating heat and light as a result of resistance. Finally, the electrons exit the light bulb and return to the positive terminal of the power source to complete the circuit.
Electricity refers to elections that do not move lighting?
Electricity is electrons moving through a conductor like copper and creating a current. So no it does not create light unless you rune the electricity through a florescent tube.
What happens when electrons travel through a filament?
When electrons travel through a filament, they collide with atoms in the filament material. These collisions cause the electrons to lose energy and heat up the filament, which then emits light. This process is how an incandescent light bulb produces light.
Why a lamp produces energy and light?
A lamp does not produce energy; it converts electrical energy into light energy through the process of incandescence or by generating light via LEDs. In an incandescent bulb, electricity heats up a filament wire that emits light as it glows. LEDs produce light by electrons moving through a semiconductor material, which emits photons in the form of light.
The transfer of energy as waves moving through space is called what?
The transfer of energy as waves moving through space is called radiation. Radiation can be in the form of electromagnetic waves, like light and radio waves, or in the form of particles, like in alpha and beta radiation.
