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 101 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
:D TYSM

FergA

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

An example of anatomical homology: homologous structures found in vertebrates. An example of anatomical homology: homologous structures found in vertebrates.
Major types of microbial cell aggregations found in phylum Cyanobacteria. Major types of microbial cell aggregations found in phylum Cyanobacteria.
Types of kidney stones found in an adult. Types of kidney stones found in an adult.
Changes in Earth’s Orbit Changes in Earth’s Orbit
Earth’s Lithospheric Plates Earth’s Lithospheric Plates
Shallow Hal Soundtrack 07 Baby, Now That I've Found You - The Foundations Shallow Hal Soundtrack 07 Baby, Now That I've Found You - The Foundations
Video: Reflex arc construction

For a complete list of videos, visit our video library