This topic contains a solution. Click here to go to the answer

Author Question: Stars that have masses similar to the Sun's, and sizes similar to the Earth are A) main sequence ... (Read 102 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
Stars that have masses similar to the Sun's, and sizes similar to the Earth are
 
  A) main sequence stars.
  B) white dwarfs.
  C) red giants.
  D) red dwarfs.
  E) brown dwarfs.

Question 2

Super-Earths are:
 
  A) planets that are most earthlike, likely to harbor life.
  B) planets that are a few times the mass of the Earth.
  C) planets that have earthlike masses, but orbit much closer to their star than the Earth does to the Sun.
  D) any rocky (or terrestrial) planet.
  E) Earth-mass planets that are much lower in density than the Earth, giving them larger radii.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mceravolo

  • Sr. Member
  • ****
  • Posts: 349
Answer to Question 1

B

Answer to Question 2

C



gbarreiro

  • Hero Member
  • *****
  • Posts: 566
Both answers were spot on, thank you once again




 

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

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?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

For a complete list of videos, visit our video library