Why do atoms absorb and re emit radiation at characteristics frequencies?

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Atoms do not always ... energy is the second excited state, and so on. An atom can ... absorb and emit radiation at characteristic wavelengths ... - Read more

Why Are Atomic Emission Spectra Discontinuous? ... collection of frequencies of electromagnetic radiation ... Atoms emit discontinuous spectra due ... - Read more

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Why do atoms absorb and re emit radiation at characteristics frequencies? resources

Why Are Some Atoms Radioactive | Radiation Protection | US EPA

... but why do these atoms need to throw off energy? ... An atom is unstable ... as well as the kind of radiation it emits, are characteristic of the ...

Chapter 2, Section BM

A spectroscope splits a beam of radiation into its component frequencies ... emit or absorb a characteristic ... do excited atoms absorb and reemit ...

Atomic Absorption and Emission Spectra

As we have noted in the section on the Bohr atom, isolated atoms can absorb and emit ... emission spectrum) ... characteristic frequencies; since the re ...

Astronomy 151 > Blass > Notes > Quiz 2 Review.doc | StudyBlue

Continuous Spectrum: spectrum in which the radiation is distributed over all frequencies, ... do excited atoms absorb and re-emit radiation ... Why do you ...

Absorption and Emission - New Mexico State University

A given atom will absorb and emit the SAME frequencies ... why the two atoms have a different energy levels and different characteristic absorption ...

Electrons and Quantum Mechanics - Oakland Schools

C2.4c Explain why an atom can absorb only ... atoms in the gas absorb at characteristic frequencies; since the re ... Why do atoms emit light ...

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Hydrogen spectrum - The Science Forum

Hydrogen spectrum; Notices. Results 1 to ... Atoms will absorb and re-radiate at their resonate ... then the atoms will spontaneously emit radiation at the ...

Cursuri - Spectre Atomice de Absorbtie si Emisie

Spectre Atomice de Absorbtie si Emisie. ... isolated atoms can absorb and emit packets of ... gas absorb at characteristic frequencies; ...

Light, Atoms, the Electromagnetic Spectrum

Why Atoms Produce Light ... • Scattering occurs as the electrons in atoms absorb light, ... • All objects emit some electromagnetic radiation.

Electromagnetic radiation - Wikipedia, the free encyclopedia

Electromagnetic radiation ... The atoms absorb certain frequencies of the light between ... is characteristic of all EMR with frequencies at the visible ...

What Is an Emission Spectrum? (with pictures)

... whereas gases can absorb energy then emit it ... radiation at its characteristic frequencies and ... an emission spectrum. We're not ...

Emission spectrum - Wikipedia, the free encyclopedia

The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted due to an atom or ...

Formation of Spectral Lines - University of California ...

Spectral Line Formation. A given atom will Absorb and Emit the SAME ... levels and different characteristic absorption ... Why do stars have ...

AT04EOC - Observatório Nacional

Why do excited atoms absorb and reemit radiation at characteristic frequencies? ... what are the necessary conditions for a continuous spectrum to be ...

What Causes an Electron to Emit Light? | eHow

All the light you see originates in atoms. They absorb energy from one source and emit it as different colors of light. When they receive energy, electrons ...

AnswerParty | Why do certain elements emit visible light ...

Why do certain elements emit visible light ... light bump into an atom the atom will absorb the ... Why do certain elements emit a characteristic of ...

Greenhouse effect: Absorbing energy - - Science Museum

Objects at higher temperatures give off a band of higher frequencies of radiation, ... absorb this energy before re ... emit waves of energy with ...

Basics of Radio Astronomy

... radiation. Radio frequencies are ... the frequencies of radiation they emit ... to the radiation source. Why do atoms absorb only ...

Electromagnetic Radiation from the Sun

The sun is white because sunlight is composed of electromagnetic radiation of all ... Why do we care so ... hydrogen atom will absorb the exact quantum ...

How does lead absorb radiation like x-rays and gamma rays ...

... How does Lead absorb radiation? and why is it used over ... it’s all to do with the structure of the particular atom. ... ( and then re-emit most ...

What are the differences between color temperature (K unit ...

A black body at room temperature will mostly emit infrared radiation, ... so you're only looking at visible frequencies, ... Why do tabloid magazines ...

Spectra: Discrete Lines vs. Continuous - NEWTON Ask a ...

Presumably the atoms in a gas are free enough to emit their own characteristic frequencies, ... to emit radiation." I do not know ... Atoms emit the line ...

Chapter 5 - Institute for Astronomy

Light and Matter Why do we need ... The atoms of the object can absorb only light at certain frequency, and then re-emit light in these frequencies in ...

Chapter 4, Section 2 - LAMOST

Atoms do not always ... Atoms absorb and emit radiation at characteristic wavelengths determined ... also boost the atom into a higher excited state, ...

Electromagnetic radiation - Encyclopedia of Earth

... indirectly ionizing radiation. Electromagnetic ionizing ... abilities to absorb and emit radiation. ... radiation characteristics of the sun ...

Why Do Atoms exhibit Line Spectra? | Why

Why Do Atoms exhibit Line Spectra? ... the gaseous atoms absorb light and re emit in ... and hence emits a characteristic energy radiation ...

photons - frequencies of light - Physics Stack Exchange

frequencies of light. ... colors that do not correspond to pure frequencies, ... that atoms absorb and emit single frequencies is only ...

Atoms and Atomic Structure answers & questions, page 78

Browse answers and questions about Atoms and Atomic Structure . ... How do you draw a ... Why do atoms absorb and re emit radiation at characteristics ...