[Answered] A pulsating variable star with a period of 10 days would be a Cepheid. Indicate whether the ...

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Author Question: A pulsating variable star with a period of 10 days would be a Cepheid. Indicate whether the ... (Read 73 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

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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

krakiolit

Sr. Member
Posts: 318

Reply #3 on: Jul 27, 2018

You're welcome

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