This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The spectra of most stars are dark-line spectra because ________. (Read 58 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531
on: Feb 28, 2020
The spectra of most stars are dark-line spectra because ________.
◦ elements in the Sun's outer atmosphere absorb in these dark-line bands, blocking the radiation in those bands
◦ electrons decaying to a lower energy state emit a photon at a fixed energy, leaving dark bands between the emissions
◦ elements in the earth's atmosphere absorb in these dark-line bands, blocking out the frequencies in the dark bands
◦ elements in the Sun's outer atmosphere emit radiation between these dark bands
Earth Science ¦ Tarbuck, Lutgens, Tasa ¦ 15th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by ts19998 on Feb 28, 2020

triiciiaa

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Feb 28, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


ts19998

  • Member
  • Posts: 531
Reply 2 on: Feb 28, 2020
Gracias!

alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Glow in the Dark Rabbits Glow in the Dark Rabbits
Motion of Stars at the Poles Motion of Stars at the Poles
Plotting the Ages of Stars Plotting the Ages of Stars
Inline fuel filters are usually attached to the fuel line with screw clamps or threaded ... Inline fuel filters are usually attached to the fuel line with screw clamps or threaded ...
A mechanical returnless fuel system. The bypass regulator in the fuel tank controls fuel line ... A mechanical returnless fuel system. The bypass regulator in the fuel tank controls fuel line ...
Video: Dissociative Disorders (Part 1)

For a complete list of videos, visit our video library