Tamil Nadu Board of Secondary EducationHSC Science Class 12

What are Fraunhofer lines? How are they useful in the identification of elements present in the Sun? - Physics

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Short Note

What are Fraunhofer lines? How are they useful in the identification of elements present in the Sun?

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Solution

When the spectrum obtained from the Sun is examined, it consists of a large number of dark lines (line absorption spectrum). These dark lines in the solar spectrum are known as Fraunhofer lines.

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Chapter 5: Electromagnetic waves - Evaluation [Page 283]

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Tamil Nadu Board Samacheer Kalvi Class 12th Physics Volume 1 and 2 Answers Guide
Chapter 5 Electromagnetic waves
Evaluation | Q II. 6. | Page 283

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