[Answered] A star can remain in the giant-star stage for about 90 percent of its total lifetime before it dies. ...

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Author Question: A star can remain in the giant-star stage for about 90 percent of its total lifetime before it dies. ... (Read 94 times)

bcretired

Hero Member
Posts: 525

on: Jul 27, 2018

A star can remain in the giant-star stage for about 90 percent of its total lifetime before it dies.

Indicate whether the statement is true or false

Question 2

As light travels out of a gravitational field, it gains energy, and its wavelength becomes shorter.

Indicate whether the statement is true or false

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hanadaa

Sr. Member
Posts: 339

Reply #1 on: Jul 27, 2018

Answer to Question 1

False

Answer to Question 2

False

bcretired

Member
Posts: 525

Reply 2 on: Jul 27, 2018

TYSM

olderstudent

Member
Posts: 339

Reply 3 on: Yesterday

Great answer, keep it coming

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