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An emission refers to the release of substances, typically gases, particles, or radiation, into the environment. Common examples include the discharge of pollutants from vehicles, industrial processes, and power plants, or the release of greenhouse gases like carbon dioxide. Emissions can have significant environmental and health impacts, contributing to air pollution and climate change. Monitoring and regulating emissions is crucial for improving air quality and protecting public health.
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When was Emission Impossible created?
Emission Impossible was created on 2001-11-08.
What kind of metals can be quantified by atomic emission spectrometry?
Atomic emission spectrometry is limited to alkali metals.
How do you control the emission that have succeeded in reducing the damage to the ozone layer?
We can control the emission by banning completely. These would be CFC's.
What is the Difference between spontaneous emission and stimulated emission any 5points?
Spontaneous emission occurs randomly and naturally when an excited atom transitions to a lower energy state, releasing a photon in the process. Stimulated emission, on the other hand, is induced by the presence of external photons that cause an already excited atom to release a second identical photon. In spontaneous emission, the emitted photon may have any frequency within the spectral line width of the transition. In stimulated emission, the emitted photon has the same frequency, phase, direction, and polarization as the stimulating photon. Spontaneous emission is non-coherent and occurs independently of external radiation. In contrast, stimulated emission is a coherent process that contributes to the amplification of light in lasers. The rate of spontaneous emission is independent of the intensity of external radiation, while the rate of stimulated emission is directly proportional to the intensity of the stimulating radiation. Spontaneous emission plays a role in processes like fluorescence and phosphorescence, whereas stimulated emission is the principle behind the operation of lasers.
What statement of emission spectra is correct?
Emission spectra consist of discrete, colored lines at specific wavelengths, corresponding to the emission of photons as electrons transition from higher to lower energy levels. Each element has a unique emission spectrum due to its specific electron configuration and energy levels. Emission spectra are useful for identifying elements present in a sample and are commonly used in analytical chemistry and astronomy.
How can spontaneous emission be control?
That's why it's called spontaneous emission you cannot control it. But there is a kind of emission which is called stimulated emission emission. People use stimulated emission in lasers and it can be controlled.
What are 4 methods of electron emission?
1- Secondary Emission 2- Thermionic Emission 3- Field Emission 4- Photo-Electric Emission Badbanky
What is the noun of emission?
The word emission is a noun, a common singular noun.
What part of speech is emission?
Emission is a noun.
When was Edelweiss Emission created?
Edelweiss Emission was created in 1989.
Does atomic emission come from the sun?
there is no atomic emission from the sun.
What is the adjective of emission?
The adjective form of emission is "emissive."
What is the difference between spontaneous and stimulated emission of light?
stimulated emission causes due to the energy difference between the higher and lower energy level state, but it doesn't depends in the case of spontaneous emission . spontaneous emission causes without any stimulation .In stimulated emission energy transfer is twice the energy transfer of spontaneous emission.
Is emission an adjective?
No, emission is a noun; a common, singular, concrete noun. Emission sometimes appears in the adjective position, for example 'an emission standard' or 'an emission control." Some authorities treat such cases as double nouns; others, as noun modifiers. Since noun modifiers are nouns given an adjectival use, some people regard "emission" as an adjective in such constructions, though unlike most attributive adjectives, they cannot be graded(*"a very emission standard") or given a predicative use (*"the standard, which was emission" or *"The emission was standard").
Is emission a verb?
No, the word 'emission' is a noun form of the verb to emit.
Advantages and disadvantages of atomic emission spectrometry?
advantages of atomic emission
Is emission in french masc or feminine?
"Emission" is a feminine noun in French.
