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PLEASE HELP ASAP 36. The Doppler Effect applies to light in addition to sound. What do you call the phenomenon that causes distant stars and galaxies to appear as if they are moving away from the Earth
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PLEASE HELP ASAP 36. The Doppler Effect applies to light in addition to sound. What do you call the phenomenon that causes distant stars and galaxies to appear as if they are moving away from the Earth (indicating the Universe is expanding)?

User Kostas Dimakis
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Answer:

It's probably the Redshift and Blueshift

Step-by-step explanation:

The light shifting towards shorter or longer wavelengths as objects in space (stars or galaxies) move closer or farther away from us. This phenomenon is known as the Redshifts and Blueshifts. The concept indicates us that the Universe is expanding.

Hope this helps you!

Bye!

User Kungphu
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