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

Author Question: Which type of binary can have their sizes measured directly by photometry? A) virtual B) visual ... (Read 76 times)

tiara099

  • Hero Member
  • *****
  • Posts: 588
on: Jul 27, 2018
Which type of binary can have their sizes measured directly by photometry?
 
  A) virtual
  B) visual
  C) eclipsing
  D) spectroscopic
  E) astrometric

Question 2

Which of the four Galilean moons is not differentiated?
 
  A) Io
  B) Europa
  C) Ganymede
  D) Callisto
  E) None of the above. All the moons are differentiated.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

soda0602

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

D


tiara099

  • Member
  • Posts: 588
Reply 2 on: Jul 27, 2018
Excellent

shailee

  • Member
  • Posts: 392
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

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
Properties of the Magnocellular, Parvocellular, and Koniocellular Divisions of the Visual System Properties of the Magnocellular, Parvocellular, and Koniocellular Divisions of the Visual System
Recommended Portion Sizes per Serving Recommended Portion Sizes per Serving
Antidiabetic Drugs for Type 2 Diabetes Antidiabetic Drugs for Type 2 Diabetes
The excitatory and inhibitory signals that directly influence the activity of a motor neuron. The excitatory and inhibitory signals that directly influence the activity of a motor neuron.
The Visual Spectrum The Visual Spectrum
Video: Major Elements in Biological Molecules: Nucleic acids

For a complete list of videos, visit our video library