Question Get Answer

This question was created from spectral_classification_stars_lab(1).doc https://www.coursehero.com/file/32250549/spectral-classification-stars-lab1doc/

32250549-460026.jpeg

32250549-460026.jpeg
Originally,r astronomers classified those stars with the strongest hydrogen lines as 'A' stars, stars with the next
strongest lines as 13' stars, the next strongest 'C' and so on. Eventually some letters were deemed unnecessary and
dropped from the classification sequence. The letter assigned to a star is termed its spectral class. Assign a
spectral class to each panel by following the procedure below: a) In the second column of Table 2, list the panel numbers from sn‘ongest Hull line at the top to weakest Hull line
at the bottom. b} Each panel corresponds to one of the following classes of stars: A,B,F,G,K and 0. We're skipping some letter here.) In the third column mark the letter that corresponds to each panel using the lettering scheme described
above. Table 2
Panel Number Spectral Class
strongest H0. line to weakest (Letter Designation)

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question
Let our 24/7 Earth Science tutors help you get unstuck! Ask your first question.
A+ icon
Ask Expert Tutors You can ask You can ask You can ask (will expire )
Answers in as fast as 15 minutes