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

Author Question: The absolute magnitude of a star is the apparent magnitude it would have if it were 10 pc from ... (Read 30 times)

cabate

  • Hero Member
  • *****
  • Posts: 537
on: Jul 27, 2018
The absolute magnitude of a star is the apparent magnitude it would have if it were 10 pc from Earth.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Rank the degenerate pressures from least supportive to most supportive:
 
  a. electron, neutron, black hole b. black hole, neutron, electron
  c. neutron, electron d. electron, neutron


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bdobbins

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 27, 2018
Answer to Question 1

True

Answer to Question 2

d
RATIONALE: Black holes have no degeneracy pressure.


cabate

  • Hero Member
  • *****
  • Posts: 537
Reply #2 on: Jul 27, 2018
Thank you!


bdobbins

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

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?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Star Map Eastern Horizon Star Map Eastern Horizon
Circumpolar Star Trails Circumpolar Star Trails
Spectra of a Metal-Poor and a Metal-Rich Star Spectra of a Metal-Poor and a Metal-Rich Star
Model of a Neutron Star’s Interior Model of a Neutron Star’s Interior
Determined the magnitude of the magnetic force on the conductor. Determined the magnitude of the magnetic force on the conductor.
Sunflower Sea Star, California. Sunflower Sea Star, California.
Video: Mycobacterium tuberculosis: Drug Resistance and Natural Selection

For a complete list of videos, visit our video library