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

Author Question: Fraunhofer was the German astronomer who first noted ________ lines in the Sun's spectrum. Fill ... (Read 103 times)

Pea0909berry

  • Hero Member
  • *****
  • Posts: 573
Fraunhofer was the German astronomer who first noted ________ lines in the Sun's spectrum.
 
  Fill in the blank(s) with correct word

Question 2

If we could see our own galaxy from 2 million light-years away, it would appear ________.
 
  A) as a faintly glowing band of light stretching all the way around the sky
  B) like a single, dim star
  C) as a flattened disk with a central bulge and spiral arms
  D) to fill the sky with widely spaced stars



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

soda0602

  • Sr. Member
  • ****
  • Posts: 313
Answer to Question 1

absorption

Answer to Question 2

C




Pea0909berry

  • Member
  • Posts: 573
Reply 2 on: Jul 27, 2018
Gracias!


miss_1456@hotmail.com

  • Member
  • Posts: 289
Reply 3 on: Yesterday
Excellent

 

Did you know?

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

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

For a complete list of videos, visit our video library