Author Question: The Sun will one day pass through the instability strip and become a variable star. a. True b. ... (Read 59 times)

appyboo

  • Hero Member
  • *****
  • Posts: 527
The Sun will one day pass through the instability strip and become a variable star.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Which of the following in not a factor that prevents molecular cloud contraction?
 
  a. thermal motion b. a force exerted by a magnetic field
  c. orbital motion d. turbulence



yahahah24021

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

False

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

For a complete list of videos, visit our video library