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

Author Question: How do modern telescopes prevent problems of earlier telescopes that limited mirror size and ... (Read 48 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
How do modern telescopes prevent problems of earlier telescopes that limited mirror size and stability during temperature changes?
◦ They use a mirror that is constantly adjusted in shape to adjust for changes in atmospheric distortions.
◦ They only use telescopes in space to avoid the atmosphere.
◦ They use a super refraction system that uses a series of small lenses that avoid chromatic effects to collect more light than previously possible.
◦ They use a digital imaging system and process the image to remove distortions.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Charlie on Feb 28, 2020

Qarqy

  • Sr. Member
  • ****
  • Posts: 313
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 55% of students answer this correctly




Charlie

  • Member
  • Posts: 640
Reply 2 on: Feb 28, 2020
Thanks for the timely response, appreciate it


samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Gracias!

 

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

For a complete list of videos, visit our video library