This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A neutron star is ________. A) the remains of a star that died in a massive star supernova (if no ... (Read 166 times)

JGIBBSON

  • Hero Member
  • *****
  • Posts: 538
on: Jul 27, 2018
A neutron star is ________.
 
  A) the remains of a star that died in a massive star supernova (if no black hole were created)
  B) a star made mostly of elements with high atomic mass numbers, so that they have lots of neutrons
  C) the remains of a star that died by expelling its outer layers in a planetary nebula
  D) an object that will ultimately become a black hole

Question 2

Synchrotron radiation is the major source of energy for active galaxies.
 
  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

TheDev123

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

TRUE


JGIBBSON

  • Member
  • Posts: 538
Reply 2 on: Jul 27, 2018
:D TYSM

nanny

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

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

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do
A Binary Star System A Binary Star System
A Rotating, Magnetized Neutron Star A Rotating, Magnetized Neutron Star
Forms of primary adult glaucoma: (a) in chronic open-angle glaucoma, the anterior chamber angle rema Forms of primary adult glaucoma: (a) in chronic open-angle glaucoma, the anterior chamber angle rema
(a) The Dmanisi cranium (right) shows similarities to early African H. erectus including the Narioko (a) The Dmanisi cranium (right) shows similarities to early African H. erectus including the Narioko
A biological profile from the bony remains of an individual may be preferable to a DNA profile for a A biological profile from the bony remains of an individual may be preferable to a DNA profile for a
Video: Cleavage and Implantation Animation

For a complete list of videos, visit our video library