Author Question: Compared to the star it evolved from, a red giant is A) hotter and dimmer. B) the same ... (Read 45 times)

mrsjacobs44

  • Hero Member
  • *****
  • Posts: 500
Compared to the star it evolved from, a red giant is
 
  A) hotter and dimmer.
  B) the same temperature and brightness.
  C) cooler and brighter.
  D) cooler and dimmer.
  E) hotter and brighter.

Question 2

Voyager 2 should reach the nearest stars (besides the Sun) in about 500 years.
 
  Indicate whether the statement is true or false



cam1229

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

C

Answer to Question 2

FALSE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

For a complete list of videos, visit our video library