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What element is used in photoelectric and solar cells?
The element used in photoelectric and solar cells is typically silicon. Silicon is a semiconductor material and is widely used in the production of photovoltaic devices due to its ability to convert light into electricity efficiently.
On what factors does photoelectric current depends?
The photoelectric current depends on the intensity of light shining on the surface, the frequency of the light, the type of material the surface is made of, and the energy of the individual photons. Increasing any of these factors can result in a higher photoelectric current.
What element which is used in atomic clocks and photocells melts at temperatures slightly above room temperature?
That element is Cesium, which has a melting point of 28.5°C (83.3°F). It is utilized in atomic clocks due to its high accuracy in measuring time, and in photocells for its efficient photoelectric characteristics.
What are photoelectric cells?
Photoelectric cells are devices that convert light energy into electrical energy. They are commonly used in solar panels to generate electricity from sunlight. The photoelectric effect is the process by which photons in light are absorbed by a material, causing electrons to be emitted and creating an electric current.
Why photoelectric measurement are so sensitive to the nature of photoelectric surface?
Photoelectric measurements are sensitive to the nature of the photoelectric surface because the surface properties, like work function and reflectivity, directly affect the efficiency of electron emission when photons are absorbed. The surface characteristics influence the energy required for electron liberation, impacting the overall photoelectric effect.
What element is used in photoelectric and solar cells?
The element used in photoelectric and solar cells is typically silicon. Silicon is a semiconductor material and is widely used in the production of photovoltaic devices due to its ability to convert light into electricity efficiently.
What element is used in making photoelectric cell?
Cadmium sulfide. Some are made from silicon. Gallium arsenide works well.
Element used in photoelectric cells and in atomic clocks?
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What is radioisotopes potassium-40 and its uses?
is used in photoelectric cells.
Why photoelectric measurements are so sensitive to the nature of photoelectric surface?
why are photoelectric measurements are so sensitive to the nature of the photoelectric surface
On what factors does photoelectric current depends?
The photoelectric current depends on the intensity of light shining on the surface, the frequency of the light, the type of material the surface is made of, and the energy of the individual photons. Increasing any of these factors can result in a higher photoelectric current.
What element which is used in atomic clocks and photocells melts at temperatures slightly above room temperature?
That element is Cesium, which has a melting point of 28.5°C (83.3°F). It is utilized in atomic clocks due to its high accuracy in measuring time, and in photocells for its efficient photoelectric characteristics.
Is rubidium used in photoelectric cells?
Well, honey, rubidium might be feeling a bit left out because it's not the star of the show in photoelectric cells. While it can be used in some specialized cases, it's not exactly the go-to choice for most photoelectric cell applications. So, in short, yes, rubidium can be used in photoelectric cells, but it's not exactly stealing the spotlight.
What nonmetal conducts electricity and is used in photoelectric cells?
Silicon is my best guess
Why alkali metals used in photoelectric effect?
Alkali metals are used in the photoelectric effect because they have low ionization energies, making it easier for photons to eject electrons from their surface. This makes them efficient materials for producing a photoelectric effect. Additionally, alkali metals have a clean surface that allows for reliable and consistent results in experiments.
What are photoelectric cells?
Photoelectric cells are devices that convert light energy into electrical energy. They are commonly used in solar panels to generate electricity from sunlight. The photoelectric effect is the process by which photons in light are absorbed by a material, causing electrons to be emitted and creating an electric current.
Why photoelectric measurement are so sensitive to the nature of photoelectric surface?
Photoelectric measurements are sensitive to the nature of the photoelectric surface because the surface properties, like work function and reflectivity, directly affect the efficiency of electron emission when photons are absorbed. The surface characteristics influence the energy required for electron liberation, impacting the overall photoelectric effect.
