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13、emittedlight 发射光;反射光;辐射光 14、emitteddefine 发射定义 15、particlesemitted发射的粒子 16、emittedchemistry 放射化学 17、emittedmeaning 发出的意义 最新更新单词:van Goghusableprefer的过去式uncrowdedunambiguousunabomber季节的英文trippintribulationtownsmen ...
2.2 Physical meaning The simplicity of this relation for Maxwell theory is very appealing: the Bremsstrahlung function B parameterizes the radiated energy of the accelerated particle, following (1), while the one-point coefficient hW defines the energy flux at the infinity, and therefore it represen...
rare earth complexes, which possess valuable properties, may be mentioned in particular. “Tracer” is understood as meaning either a luminescent molecule emitting a direct luminescence, or a luminescent molecule capable of inducing a luminescent emission, it being possible ...
see the end of §24 concerning the meaning of a complex drag force.PROBLEM 2. The same as problem 1, but for the case where the radius R of the sphere is comparable in magnitude with √ whilst λ ≫R. SOLUTION. If the dimension of the body is small compared with √(v/ω), ...
Six volatile organic compounds are present in the constitution of all the 17 types of coatings, namely 4-fluoroaniline, ethanol, isopropanol, acetone, 1-butanol and 2-butanone meaning that they belong to the base mixture used for manufacturing all inks. Another six are solely present in the ...
An illumination device may include a heat sink, on which at least one light source is fastened at least indirectly, wherein the heat sink is held movably in a holder in such a way t
- When light of frequency ν strikes the metal surface, if the energy hν of the incoming photons is greater than the work function W, electrons are ejected. - The difference between the energy of the incoming photon hν and the work function W gives the kinetic energy Ek of the emitted...
The minimum frequency i.e, required to eject an electron is called the threshold frequency. The higher the intensity of the light, the more photons it contains, and the more electrons are ejected. Kinetic energy of electrons is dependent on the frequency of incident radia...
During the fire experiment, we observed that the intensity of combustion increased continuously; meanwhile, the color of the smoke changed several times, from light grey to dark black. The reason for this is that fire spread to the plastic and rubber parts of the vehicle and also to its pain...