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

Author Question: Of all the stars in the Orion Nebula, only three are hot enough to ionize hydrogen. Indicate ... (Read 32 times)

Bob-Dole

  • Hero Member
  • *****
  • Posts: 547
Of all the stars in the Orion Nebula, only three are hot enough to ionize hydrogen.
 
  Indicate whether the statement is true or false

Question 2

Theory predicts that protostars are nonluminous objects.
 
  Indicate whether the statement is true or false



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryansturges

  • Sr. Member
  • ****
  • Posts: 338
Answer to Question 1

False

Answer to Question 2

False




Bob-Dole

  • Member
  • Posts: 547
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)


Sarahjh

  • Member
  • Posts: 370
Reply 3 on: Yesterday
Excellent

 

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

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 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

For a complete list of videos, visit our video library