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

Author Question: He discovered that the orbits of planets are ellipses. A) Kepler B) Ptolemy C) Galileo D) Tycho ... (Read 63 times)

jjjetplane

  • Hero Member
  • *****
  • Posts: 556
on: Jul 27, 2018
He discovered that the orbits of planets are ellipses.
 
  A) Kepler B) Ptolemy C) Galileo D) Tycho Brahe E) Copernicus

Question 2

On a Hertzsprung-Russell diagram, where would you find white dwarfs?
 
  A) upper right B) lower right C) upper left D) lower left


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Meganchabluk

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

D


jjjetplane

  • Member
  • Posts: 556
Reply 2 on: Jul 27, 2018
Wow, this really help

tuate

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

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?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Piercey-Normore and DePriest discovered that some lichens readily change partners. Piercey-Normore and DePriest discovered that some lichens readily change partners.
Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba
Active Genes Discovered In The Developing Mammal Brain Active Genes Discovered In The Developing Mammal Brain
Recently discovered species Tersicoccus phoenici under microscope Recently discovered species Tersicoccus phoenici under microscope
The Taung Child, the first of the australopithecines to be discovered, is the type specimen for Aust The Taung Child, the first of the australopithecines to be discovered, is the type specimen for Aust
Planets Planets
Video: Retina

For a complete list of videos, visit our video library