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mdensmore mdensmore
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3 months ago

What is the term for a piece of glass with many small parallel lines etched on its surface, used to produce a spectrum?



spectrograph



grating



charge-coupled device



prism

Textbook 
ASTRO

ASTRO


Edition: 3rd
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tk9790tk9790
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3 months ago
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This helped my grade so much Perfect
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Thank you, thank you, thank you!
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