[Answered] Two stars have the same spectral type. Star X is in luminosity class III, while Star Y is in ...

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Author Question: Two stars have the same spectral type. Star X is in luminosity class III, while Star Y is in ... (Read 377 times)

09madisonrousseau09

Hero Member
Posts: 559

on: Jul 27, 2018

Two stars have the same spectral type. Star X is in luminosity class III, while Star Y is in luminosity class V. Star X must be larger in radius than Star Y.

Indicate whether the statement is true or false

Question 2

The Moon and the crustal rocks of Earth are similar in density.

Indicate whether the statement is true or false

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hramirez205

Sr. Member
Posts: 345

Reply #1 on: Jul 27, 2018

Answer to Question 1

TRUE

Answer to Question 2

TRUE

09madisonrousseau09

Hero Member
Posts: 559

Reply #2 on: Jul 27, 2018

Thanks

hramirez205

Sr. Member
Posts: 345

Reply #3 on: Jul 27, 2018

Welcome

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