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

Author Question: The faintest star visible to the naked eye has an apparent magnitude of about A) 6. B) -1. C) 1. ... (Read 43 times)

Redwolflake15

  • Hero Member
  • *****
  • Posts: 569
The faintest star visible to the naked eye has an apparent magnitude of about
 
  A) 6. B) -1. C) 1. D) 0. E) 10.

Question 2

Type II supernovae occur when their cores start making
 
  A) silicon. B) iron. C) uranium. D) carbon. E) oxygen.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jjorrostieta

  • Sr. Member
  • ****
  • Posts: 298
Answer to Question 1

A

Answer to Question 2

B





 

Did you know?

Cyanide works by making the human body unable to use oxygen.

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 U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

For a complete list of videos, visit our video library