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You measure the rotation rate and apparent brightness of a spiral galaxy. What should you use to ...

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You measure the rotation rate and apparent brightness of a spiral galaxy. What should you use to ...

You measure the rotation rate and apparent brightness of a spiral galaxy. What should you use to determine its distance?

▸

its angular diameter

▸

the Hubble law

▸

the Tully Fisher relationship

▸

the period-luminosity relation

Textbook

ASTRO

Edition: 3^rd

Authors: Ghose, Milosevic-Zdjelar, Read

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micapiro

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More solutions for this book are available here

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cng Author

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Thanks

dri

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Helped a lot

gmiannotti

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I appreciate what you did here, answered it right Smiling Face with Open Mouth

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