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

Author Question: Star brightnesses expressed in the magnitude system are known as _____, describing how the stars ... (Read 24 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
on: Jul 27, 2018
Star brightnesses expressed in the magnitude system are known as _____, describing how the stars look to human eyes observing from Earth.
 
  A) apparent celestial magnitudes
  B) apparent angular magnitudes
  C) apparent visual magnitudes
  D) apparent rotational magnitudes

Question 2

Earth's axis would remain pointed constantly toward a spot near the star Polaris except for the effect of _____.
 
  A) revolution
  B) conjunction
  C) eccentricity
  D) precession


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Galvarado142

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

D


kwoodring

  • Member
  • Posts: 560
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Overview of the endocrine system in humans. Overview of the endocrine system in humans.
The respiratory system. The respiratory system.
The Transduction of Sound Vibrations in the Auditory System The Transduction of Sound Vibrations in the Auditory System
A typical purified water system A typical purified water system
Female Reproductive System Female Reproductive System
Organ System Organ System
Video: Cell mediated immune response to a viral infection Animation

For a complete list of videos, visit our video library