A problem about solid spectrum

Thread starter enricfemi
Start date Dec 12, 2006
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Solid Spectrum

In summary, a solid spectrum is a continuous distribution of light emitted, absorbed, or scattered by a solid material. Understanding solid spectra is important because it provides valuable information about a material's composition and properties. These spectra can be measured using techniques such as absorption spectroscopy, emission spectroscopy, or Raman spectroscopy. Factors such as composition, structure, and external conditions can affect a solid spectrum. In scientific research, solid spectra are used in various fields to study solid properties, identify unknown substances, and analyze materials in different environments.

Dec 12, 2006

enricfemi

Why solid send out comtinuous spectrum when it is heat.

Last edited: Dec 13, 2006

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Dec 13, 2006

ZapperZ

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enricfemi said:

Why solid send out comtinuous spectrum when it is heat.

Because the vibration spectrum (phonons) for a typical solid that is responsible for the IR radiation is continuous.

Zz.

Dec 15, 2006

enricfemi

Thank you,ZapperZ!
o:)

Last edited: Dec 15, 2006

1. What is a solid spectrum?

A solid spectrum refers to the distribution of light that is emitted, absorbed, or scattered by a solid material. It contains a continuous range of wavelengths, unlike discrete spectra which only have specific wavelengths present.

2. Why is understanding solid spectra important?

Solid spectra can provide valuable information about the composition and properties of a material. It can also be used to identify and characterize different types of solids, as well as to study their interactions with light.

3. How is a solid spectrum measured?

A solid spectrum can be measured using techniques such as absorption spectroscopy, emission spectroscopy, or Raman spectroscopy. These methods involve shining a light source onto the material and analyzing the wavelengths of light that are absorbed, emitted, or scattered.

4. What factors can affect a solid spectrum?

The composition, structure, and physical properties of a solid can all affect its spectrum. Additionally, external factors such as temperature, pressure, and chemical environment can also impact the spectrum.

5. What are some applications of solid spectra in scientific research?

Solid spectra are used in various fields of science, including chemistry, physics, materials science, and astronomy. They are used to study the properties of solids, identify unknown substances, and analyze the composition of materials in different environments.