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

Author Question: The separation of red and blue light in single-lens telescopes is called ________ aberration. ... (Read 93 times)

silviawilliams41

  • Hero Member
  • *****
  • Posts: 560
The separation of red and blue light in single-lens telescopes is called ________ aberration.
 
  Fill in the blank(s) with correct word

Question 2

What direct evidence has been obtained for the existence of dark matter in galaxy clusters?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dunkey

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

chromatic

Answer to Question 2

Gravitational lensing studies of a pair of colliding galaxy clusters show that the bulk of the matter is not located where the visible hot gas is found.




silviawilliams41

  • Member
  • Posts: 560
Reply 2 on: Jul 27, 2018
Excellent


Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

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?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

For a complete list of videos, visit our video library