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

Author Question: Hydrogen lines are weak in M class stars because they have much less of it than do A class stars. ... (Read 91 times)

colton

  • Hero Member
  • *****
  • Posts: 627
on: Jul 27, 2018
Hydrogen lines are weak in M class stars because they have much less of it than do A class stars.
 
  Indicate whether the statement is true or false

Question 2

In size and mass, irregular galaxies tend to be ________ than spirals.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

CharlieArnold

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

smaller


colton

  • Member
  • Posts: 627
Reply 2 on: Jul 27, 2018
Excellent

Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

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

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Imaginary Thoracic Lines, Posterior View Imaginary Thoracic Lines, Posterior View
Rising and Setting of Stars at the Equator Rising and Setting of Stars at the Equator
Hydrogen bond Hydrogen bond
It is difficult to capture the anguish of the children of divorce, but when I read these lines by ... It is difficult to capture the anguish of the children of divorce, but when I read these lines by ...
Typical secondary ignition pattern. Note the lack of firing lines on superimposed pattern. Typical secondary ignition pattern. Note the lack of firing lines on superimposed pattern.
Weak Acids and Weak Bases Weak Acids and Weak Bases
Video: ATPase function - membrane transport, contractile proteins and synthesis

For a complete list of videos, visit our video library