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

Author Question: Mapping the intracluster gas is best done with A) the COBE satellite in microwaves. B) the ... (Read 28 times)

danielfitts88

  • Hero Member
  • *****
  • Posts: 535
Mapping the intracluster gas is best done with
 
  A) the COBE satellite in microwaves.
  B) the Arecibo radio dish.
  C) the Keck telescope in the infrared.
  D) the HST with hydrogen alpha light.
  E) the Chandra X-ray Observatory in space.

Question 2

Which of these statements about Hubble's classification scheme for galaxies is false?
 
  A) It represents an evolutionary sequence for galaxies (e.g., type SBa galaxies slowly turn into type SBb).
  B) Sc galaxies have smaller bulges and more dusty gas than Sa galaxies.
  C) It includes two broad types of spiral galaxies.
  D) Low numbered elliptical galaxies are rounder than high numbered elliptical galaxies.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

patma1981

  • Sr. Member
  • ****
  • Posts: 292
Answer to Question 1

E

Answer to Question 2

A




danielfitts88

  • Member
  • Posts: 535
Reply 2 on: Jul 27, 2018
Wow, this really help


ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

For a complete list of videos, visit our video library