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

Author Question: Harlow Shapley found the Milky Way was: A) centered on the Earth. B) much smaller than ... (Read 111 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Jul 27, 2018
Harlow Shapley found the Milky Way was:
 
  A) centered on the Earth.
  B) much smaller than previously thought.
  C) rapidly expanding.
  D) much larger than previously thought.
  E) uniformly spherical in shape.

Question 2

All stars are born with the same basic composition, yet stars can look quite different from one another. Which two factors primarily determine the characteristics of a star?
 
  A) its mass and its stage of life
  B) its apparent brightness and its distance
  C) its age and its location in the galaxy
  D) its mass and its surface temperature
  E) its apparent brightness and its luminosity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

underwood14

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

A


Charlie

  • Member
  • Posts: 640
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

A recent study found that female baboons that groom each other are more likely to come to each other A recent study found that female baboons that groom each other are more likely to come to each other
Humanmade pollutants may be driving the expansion of the Earth’s tropical belt seen Humanmade pollutants may be driving the expansion of the Earth’s tropical belt seen
The span of Homo sapiens sapiens’ time on earth The span of Homo sapiens sapiens’ time on earth
Earth with Rings Earth with Rings
Distance from Earth to Sun schematic Distance from Earth to Sun schematic
Earth’s Layered Structure Earth’s Layered Structure
Video: Mitochondrial Structure & ETC Protein Complexes (Protein Complexes and Electron Transport)

For a complete list of videos, visit our video library