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 62 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
Thanks for the timely response, appreciate it


coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

For a complete list of videos, visit our video library