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

Author Question: A(n) ____________________ telescope has an objective that is a lens. Fill in the blank(s) with ... (Read 44 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
on: Jul 27, 2018
A(n) ___________________ _ telescope has an objective that is a lens.
 
  Fill in the blank(s) with correct word

Question 2

The distance to Canopus is 96 pc. What is the parallax angle as observed from the Sun?
 
  a. 0.01 degrees b. 0.01 arc minutes
  c. 0.01 arc seconds d. 96 pc


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

johnpizzaz

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 27, 2018
Answer to Question 1

refracting

Answer to Question 2

c


Evvie72

  • Member
  • Posts: 519
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

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?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

True-color view of Mars seen through NASA's Hubble Space Telescope in 1999 True-color view of Mars seen through NASA's Hubble Space Telescope in 1999
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
A 1998 false-colour near-infrared image of Uranus showing cloud bands, rings, and moons obtained by A 1998 false-colour near-infrared image of Uranus showing cloud bands, rings, and moons obtained by
Essentials of a Refracting Telescope Essentials of a Refracting Telescope
This red gasoline container holds about 30 gallons of gasoline and is used to fill vehicles used ... This red gasoline container holds about 30 gallons of gasoline and is used to fill vehicles used ...
Einstein telescope Einstein telescope
Video: Egg and Sperm Formations in Animals Animation

For a complete list of videos, visit our video library