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

Author Question: Because they all involve formation of iron in the cores of massive stars, all Type II supernovae are ... (Read 69 times)

big1devin

  • Hero Member
  • *****
  • Posts: 583
on: Jul 27, 2018
Because they all involve formation of iron in the cores of massive stars, all Type II supernovae are approximately equally luminous.
 
  Indicate whether the statement is true or false

Question 2

Emission nebula, such as M42, are much brighter than planetary nebulae, so are better suited for finding the distances to other 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

AngeliqueG

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

FALSE


big1devin

  • Member
  • Posts: 583
Reply 2 on: Jul 27, 2018
:D TYSM

LVPMS

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

This diagram shows a cross-section of a solar-type star. This diagram shows a cross-section of a solar-type star.
iron iron
Planets and Their Stars Planets and Their Stars
An experimentally made Oldowan type core. An experimentally made Oldowan type core.
Processes of Lightning Formation: Charge Separation Processes of Lightning Formation: Charge Separation
Processes of Lightning Formation: Leaders, Strokes, and Flashes Processes of Lightning Formation: Leaders, Strokes, and Flashes
Video: Polymerase chain reaction PCR - Animation

For a complete list of videos, visit our video library