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

Author Question: What is the purpose of interferometry? A) It allows two or more small telescopes to achieve the ... (Read 25 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
on: Jul 27, 2018
What is the purpose of interferometry?
 
  A) It allows two or more small telescopes to achieve the angular resolution of a much larger telescope.
  B) It allows two or more small telescopes to achieve a larger light-collecting area than they would have independently.
  C) It is designed to prevent light pollution from interfering with astronomical observations.
  D) It reduces the twinkling of stars caused by atmospheric turbulence.

Question 2

At the poles of Uranus, there are ________ years of constant daylight, then the same length of time of constant darkness.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ecabral0

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

A

Answer to Question 2

42


swpotter12

  • Member
  • Posts: 527
Reply 2 on: Jul 27, 2018
:D TYSM

triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Hormonal regulation of digestion rate in the stomach and small intestine. Hormonal regulation of digestion rate in the stomach and small intestine.
Small Pearl-bordered Fritillary Small Pearl-bordered Fritillary
Complementary fit between a macromolecule and a small molecule Complementary fit between a macromolecule and a small molecule
Because of immature visual-motor coordination, young children find it hard to throw and catch small ... Because of immature visual-motor coordination, young children find it hard to throw and catch small ...
When parents actively support higher education, their children achieve more in their future careers. When parents actively support higher education, their children achieve more in their future careers.
Muscle action in the small intestine Muscle action in the small intestine
Video: Ventilation - phases and driving forces

For a complete list of videos, visit our video library