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

Author Question: One of the fundamental principles of stellar evolution is that the more massive a star is A) the ... (Read 66 times)

lb_gilbert

  • Hero Member
  • *****
  • Posts: 588
on: Jul 27, 2018
One of the fundamental principles of stellar evolution is that the more massive a star is
 
  A) the more heavy elements it contains
  B) the more planets it has around it
  C) the faster it evolves
  D) the slower it evolves

Question 2

The intrinsic brightness of a star is referred to as its
 
  A) radiance
  B) luminosity
  C) surface temperature
  D) apparent brightness


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

B


lb_gilbert

  • Member
  • Posts: 588
Reply 2 on: Jul 27, 2018
Excellent

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Whales Evolution Whales Evolution
Star Map Star Map
Evolution from Supergiants to White Dwarfs Evolution from Supergiants to White Dwarfs
Big Picture of the Evolution of the Universe Big Picture of the Evolution of the Universe
The Basis of Ethical Principles for Massage Therapists The Basis of Ethical Principles for Massage Therapists
evolution tree evolution tree
Video: Peptide Bond Formation Animation

For a complete list of videos, visit our video library