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

Author Question: A pulsating variable star with a period of 10 days would be a Cepheid. Indicate whether the ... (Read 106 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
on: Jul 27, 2018
A pulsating variable star with a period of 10 days would be a Cepheid.
 
  Indicate whether the statement is true or false

Question 2

The controversial book of this famous person, published in 1543 (the year of his death), suggested that Earth and other planets orbit the Sun.
 
  A) Tycho Brahe
  B) Copernicus
  C) Kepler
  D) Galileo
  E) Ptolemy


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

krakiolit

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

B


Awilson837

  • Hero Member
  • *****
  • Posts: 509
Reply #2 on: Jul 27, 2018
TY


krakiolit

  • Sr. Member
  • ****
  • Posts: 318
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

CycleBeads help women use the Standard Days Method. CycleBeads help women use the Standard Days Method.
Betelgeuse is a semiregular variable star Betelgeuse is a semiregular variable star
This diagram shows a cross-section of a solar-type star. This diagram shows a cross-section of a solar-type star.
Embryonic Period Embryonic Period
Development of the Eyes and Ears: External View - 28 days Embryo Development of the Eyes and Ears: External View - 28 days Embryo
Estimated number of new HIV infections per year over time period in Canada Estimated number of new HIV infections per year over time period in Canada
Video: Genetics of Cancer

For a complete list of videos, visit our video library