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

Author Question: A recurrent nova could eventually build up to a: A) planetary nebula. B) type I supernova. C) ... (Read 84 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
A recurrent nova could eventually build up to a:
 
  A) planetary nebula.
  B) type I supernova.
  C) type II supernova.
  D) hypernova.
  E) quasar.

Question 2

A nearby star has a parallax of 0.2 arc seconds. What is its distance?
 
  A) .1 parsec
  B) .2 parsec
  C) .5 parsec
  D) 5 parsecs
  E) 50 parsecs



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frankwu0507

  • Sr. Member
  • ****
  • Posts: 322
Answer to Question 1

B

Answer to Question 2

D





 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

For a complete list of videos, visit our video library