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 78 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
YES! Correct, THANKS for helping me on my review

T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

The Red-bearded Bee-eater Nyctyornis amictus is a large species of bee-eater found in the Indo-Malay The Red-bearded Bee-eater Nyctyornis amictus is a large species of bee-eater found in the Indo-Malay
Examples of three types of joints found in the body. Examples of three types of joints found in the body.
Tides on Earth Tides on Earth
The Distribution of the Earth's Wealth The Distribution of the Earth's Wealth
Earth’s Revolution and Rotation Earth’s Revolution and Rotation
The carotenoid lycopene, found in tomatoes and tomato products, functions as an antioxidant The carotenoid lycopene, found in tomatoes and tomato products, functions as an antioxidant
Video: Cellular defenses (natural killer cells, phagocyte types & process of phagocytosis)

For a complete list of videos, visit our video library