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

Author Question: When spiral nebulae were first discovered, astronomers quickly identified them as distant groupings ... (Read 87 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
on: Jul 27, 2018
When spiral nebulae were first discovered, astronomers quickly identified them as distant groupings of stars.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Refracting and reflecting telescopes form an image that is small, inverted, and difficult to observe directly; therefore, an eyepiece is normally used to magnify the image and make it convenient to view.
 
  a. True
  b. False
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bpool94

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 27, 2018
Answer to Question 1

False

Answer to Question 2

True


lindiwe

  • Hero Member
  • *****
  • Posts: 577
Reply #2 on: Jul 27, 2018
Thank you!


bpool94

  • Sr. Member
  • ****
  • Posts: 354
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

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

Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba
All objects in the image are distant galaxies – not stars All objects in the image are distant galaxies – not stars
Rebound Tenderness, Quickly Release the Pressure Rebound Tenderness, Quickly Release the Pressure
The Taung Child, the first of the australopithecines to be discovered, is the type specimen for Aust The Taung Child, the first of the australopithecines to be discovered, is the type specimen for Aust
Enlargement of spiral organ (organ of Corti) Enlargement of spiral organ (organ of Corti)
Genetic interactions identified through synthetic lethal analysis Genetic interactions identified through synthetic lethal analysis
Video: Morphology of a tomato plant

For a complete list of videos, visit our video library