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

Author Question: In absolute visual magnitude, Mv, the subscript V refers to the: A) apparent magnitude of a star ... (Read 75 times)

CBme

  • Hero Member
  • *****
  • Posts: 548
on: Jul 27, 2018
In absolute visual magnitude, Mv, the subscript V refers to the:
 
  A) apparent magnitude of a star observed from Earth.
  B) wavelengths of light your eye can see.
  C) distance between the sources of light.
  D) luminosity of a star observed from Earth.

Question 2

The Hertzsprung-Russell (H-R) diagram can help you understand different kinds of _____.
 
  A) stars
  B) asteroids
  C) comets
  D) meteors


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cat123

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

A


CBme

  • Member
  • Posts: 548
Reply 2 on: Jul 27, 2018
:D TYSM

billybob123

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

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?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Mass Loss from a Supermassive Star Mass Loss from a Supermassive Star
Mass Loss by a Supermassive Star Mass Loss by a Supermassive Star
A Rotating, Magnetized Neutron Star A Rotating, Magnetized Neutron Star
Testing Distance Visual Acuity Using a Snellen Eye Chart Testing Distance Visual Acuity Using a Snellen Eye Chart
Determined the magnitude of the magnetic force on the conductor. Determined the magnitude of the magnetic force on the conductor.
Find the magnitude and the direction of the resultant vector of the vectors below. Find the magnitude and the direction of the resultant vector of the vectors below.
Video: Medullary osmotic gradient - influencing factors

For a complete list of videos, visit our video library