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

Author Question: The Yerkes refracting telescope has a 1-m diameter objective lens of focal length 20 m and an ... (Read 67 times)

lilldybug07

  • Hero Member
  • *****
  • Posts: 546
on: Jul 28, 2018
The Yerkes refracting telescope has a 1-m diameter objective lens of focal length 20 m and an eyepiece of focal length 2.0 cm. What is the magnification of the planet Mars as seen through this telescope?
 a. 800
  c. 400
  b. 1000
  d. 200

Question 2

A refracting astronomical telescope has objective and eyepiece lenses of focal lengths 38 cm and 0.40 cm, respectively. What is the angular magnification of this instrument?
 a. 95
  c. 27
  b. 50
  d. 19.6


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TheNamesImani

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

A


lilldybug07

  • Member
  • Posts: 546
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

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

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the
Restriction fragment-length polymorphisms showing different HaeIII genotypes in the b-fibrinogen ... Restriction fragment-length polymorphisms showing different HaeIII genotypes in the b-fibrinogen ...
Telescope Telescope
Einstein telescope. Einstein telescope.
Einstein telescope Einstein telescope
Einstein telescope Einstein telescope
Video: Inflammatory response Animation

For a complete list of videos, visit our video library