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 20 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
:D TYSM

pratush dev

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Measuring Limb Length Measuring Limb Length
Buying a Telescope Buying a Telescope
Galileo Telescope. Galileo Telescope.
Telescope Telescope
An aluminum wire has a length of 27.0 m and a resistance of 2.90 n at 20.00C. As An aluminum wire has a length of 27.0 m and a resistance of 2.90 n at 20.00C. As
Video: Peptide Bond Formation Animation

For a complete list of videos, visit our video library