This topic contains a solution. Click here to go to the answer

Author Question: On a Hertzsprung-Russell diagram, where would we find stars that have the largest radii? A) upper ... (Read 55 times)

viki

  • Hero Member
  • *****
  • Posts: 525
On a Hertzsprung-Russell diagram, where would we find stars that have the largest radii?
 
  A) upper right
  B) lower right
  C) upper left
  D) lower left

Question 2

What does the technique of interferometry allow?
 
  A) It allows two or more telescopes to obtain a total light-collecting area much larger than the total light-collecting area of the individual telescopes.
  B) It allows two or more telescopes to obtain the angular resolution of a single telescope much larger than any of the individual telescopes.
  C) It allows us to determine the chemical composition of stars.
  D) It allows astronomers to make astronomical observations without interference from light pollution.
  E) It allows the same telescope to make images with both radio waves and visible light.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

krakiolit

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

A

Answer to Question 2

B




viki

  • Member
  • Posts: 525
Reply 2 on: Jul 27, 2018
:D TYSM


Liddy

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

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.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

For a complete list of videos, visit our video library