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Who uses spectroscopes and why?

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Anonymous

15y ago
Updated: 8/18/2019
Spectroscopes are often used in astronomy and some branches of chemistry. Early spectroscopes were simply prisms with graduations marking wavelengths of light. Modern spectroscopes, such as monochromators, generally use a diffraction grating, a movable slit, and some kind of photodetector, all automated and controlled by a computer. The spectroscope was invented by Joseph von Fraunhofer.
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15y ago

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