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If spiral density waves were the only thing producing spiral arms, what result would be expected?

mhbtelc

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If spiral density waves were the only thing producing spiral arms, what result would be expected?

If spiral density waves were the only thing producing spiral arms, what result would be expected?

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All spiral arms would be gas-free and dust-free.

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All galaxies would have only two smooth spiral arms.

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The Milky Way would show an irregular pattern of short arms.

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The halo component of the Milky Way would show spiral arms as well.

Textbook

ASTRO

ASTRO

Edition: 3^rd

Authors: Ghose, Milosevic-Zdjelar, Read

Read 76 times

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This calls for a celebration Person Raising Both Hands in Celebration

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