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

Author Question: All globular cluster stars belong to Population ________. Fill in the blank(s) with correct ... (Read 138 times)

ereecah

  • Hero Member
  • *****
  • Posts: 530
on: Jul 27, 2018
All globular cluster stars belong to Population ________.
 
  Fill in the blank(s) with correct word

Question 2

Why do the spectra of stars differ, if they are all chiefly hydrogen and helium?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

josephsuarez

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 27, 2018
Answer to Question 1

II

Answer to Question 2

Temperature differences causes some elements to be more prominent than others; for instance, helium shows up well in the hottest O and B stars, while more reactive metal atoms show up better at lower temperatures, even combining to make molecules the coolest K and M stars.


ereecah

  • Member
  • Posts: 530
Reply 2 on: Jul 27, 2018
Excellent

vickybb89

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Body size and population density of herbivorous mammals Body size and population density of herbivorous mammals
Details of plant population biology from repeat photography: (a) saguaro cactus in MacDougal Crater, Details of plant population biology from repeat photography: (a) saguaro cactus in MacDougal Crater,
Much of the dark space between stars, as seen in the sky of the image above, is due to the human eye Much of the dark space between stars, as seen in the sky of the image above, is due to the human eye
The two bright stars are (left) Alpha Centauri and (right) Beta Centauri. The two bright stars are (left) Alpha Centauri and (right) Beta Centauri.
World Population Growth World Population Growth
Is my concept map correct? (Grade 12 Bio) Is my concept map correct? (Grade 12 Bio)
Video: Methods that regulate pH

For a complete list of videos, visit our video library