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 28 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?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

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

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

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

For a complete list of videos, visit our video library