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

Author Question: Spiral galaxies have more gas, dust, and young stars than elliptical galaxies. Indicate whether ... (Read 100 times)

cabate

  • Hero Member
  • *****
  • Posts: 537
on: Jul 27, 2018
Spiral galaxies have more gas, dust, and young stars than elliptical galaxies.
 
  Indicate whether the statement is true or false

Question 2

In astronomy, an interferometer can be used to
 
  A) decrease the effects of light pollution in getting darker sky backgrounds.
  B) yield better seeing conditions with optical telescopes.
  C) increase the sensitivity of infrared telescopes to longer wavelengths.
  D) speed up the processing of CCD images.
  E) improve the angular resolution of radio telescopes.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

adammoses97

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

E


cabate

  • Member
  • Posts: 537
Reply 2 on: Jul 27, 2018
Excellent

mjenn52

  • Member
  • Posts: 351
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

A young cane toad (Bufo marinus) A young cane toad (Bufo marinus)
Audiometry exam being administered to a young child who is wearing the ear phones through which soun Audiometry exam being administered to a young child who is wearing the ear phones through which soun
The Spiral The Spiral
Distant Galaxies Distant Galaxies
Stars and constellations Stars and constellations
Video: Phases of mitosis

For a complete list of videos, visit our video library