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The refractive index of germanium is around 4.0 in the infrared region, making it useful for optics in thermal imaging systems. Pyrex, on the other hand, has a refractive index of around 1.5 in the visible spectrum, commonly used for glassware and lenses due to its low thermal expansion.
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Are there only 2 laws of refraction?
No, there are three laws of refraction. These laws state that the incident ray, the refracted ray, and the normal to the interface of two materials all lie in the same plane; the ratio of the sine of the angle of incidence to the sine of the angle of refraction is constant for a given pair of media; and that light bends towards the normal when entering a more optically dense medium.
What is the value of carrier mobility of p type germanium?
The carrier mobility of p-type germanium typically ranges from around 200-500 cm^2/Vs.
A laser beam is incident on wet piece of filter paper atop a sheet of glass whos index of refraction is to be measured what is the index of refraction of the glass?
The presence of the wet filter paper will alter the light's path due to refraction, allowing for measurements to determine the glass's index of refraction. By measuring the angles of incidence and refraction and applying Snell's Law, the glass's refractive index can be calculated. The refractive index of the glass can be determined by comparing the angle of incidence and refraction with and without the wet filter paper.
What are the formal charges of GeF6 2?
The formal charge of each fluorine atom in GeF6 2- is -1, and the formal charge of the germanium atom is +2. The overall formal charge of the GeF6 2- ion is -2.
What is the index of refraction of transparent materials?
Greater than 1.0Generally, values can be any number greater than 1.0 (which is the refractive index of a vacuum). They are generally listed as real numbers, but in fact can have an imaginary component. They can in fact also be negative, but that's only for very special materials, and not at all common. Any normal material will not have an index of refraction less than 1.
What 2 molecules contain germanium?
Two molecules that contain germanium are germanium dioxide (GeO2) and germane (GeH4). Germanium dioxide is used in the production of optical materials, while germane is a toxic gas used in the semiconductor industry for the deposition of germanium-containing thin films.
What is the outer electron configuration for germanium?
The outer electron configuration for germanium is 4s^2 4p^2. Germanium has 4 valence electrons in the outermost shell.
What is the formula for germanium 2 carbonate?
The formula for germanium(II) carbonate is GeCO3.
How many quarts in a 8 x 8 pyrex?
An 8 x 8 Pyrex baking dish typically holds about 2 quarts.
Which of the following values represents an index of refraction of an actual material A 0 B1 4 C 1 2 D 5 4?
Index of refraction values are typically greater than 1 for actual materials. Therefore, value B - 1.4 could represent the index of refraction of an actual material. Values A, C, and D are not realistic index of refraction values for materials.
What is the chemical formula for germanium sulfite?
The chemical formula for germanium sulfite is Ge(SO3)2
How many inner shell electrons does germanium have?
Germanium has 18 inner shell electrons.
What is the spectroscopic notation of germanium?
The spectroscopic notation of germanium is [Ar] 3d10 4s2 4p2. This notation represents the electron configuration of germanium.
What is the formula for germanium sulfate?
The chemical formula for germanium sulfate is Ge(SO4)2. It consists of one germanium atom bonded to two sulfate ions.
What is th electron configuration of germanium?
The electron configuration of germanium is [Ar] 3d^10 4s^2 4p^2, where [Ar] represents the electron configuration of argon (1s^2 2s^2 2p^6 3s^2 3p^6). Germanium has 32 electrons.
What is the chemical name for Ge2O3?
The chemical name for Ge2O3 is germanium(III) oxide. It is a compound composed of germanium and oxygen atoms in a 2:3 ratio.
What do you call a germanium atom if you remove 2 protons?
If you remove 2 protons from a germanium atom, it would become a gallium atom. Gallium has an atomic number of 31, while germanium has an atomic number of 32.
