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

Author Question: What is meant by the term plane mirror? a. not an unusual mirror c. a horizontal mirror b. a flat ... (Read 91 times)

crazycityslicker

  • Hero Member
  • *****
  • Posts: 537
on: Jul 28, 2018
What is meant by the term plane mirror?
 a. not an unusual mirror c. a horizontal mirror
  b. a flat mirror d. none of the above

Question 2

New telescopes are using adaptive optics.. What is that?
 a. using parabolic instead of spherical mirrors
  b. using computer image processing to enhance images
  c. building mirrors in hexagonal segments
  d. continually adjusting the mirror's shape during observations


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xiazhe

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

D


crazycityslicker

  • Member
  • Posts: 537
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

jojobee318

  • Member
  • Posts: 298
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

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?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Mirror Neurons in Broca’s Area Mirror Neurons in Broca’s Area
Long-Term Potentiation Long-Term Potentiation
Associative Long-Term Potentiation Associative Long-Term Potentiation
Relations Between Iconic Memory, Short-Term Memory, and Long-Term Memory Relations Between Iconic Memory, Short-Term Memory, and Long-Term Memory
Apply L strokes, using flat fingers, from temples to edge of mandible. Stretch is forward toward the ... Apply L strokes, using flat fingers, from temples to edge of mandible. Stretch is forward toward the ...
Part of a Semantic Network in Long-Term Memory Part of a Semantic Network in Long-Term Memory
Video: Types of energy transfer reactions: oxidation-reduction reactions and ATP generation reactions

For a complete list of videos, visit our video library