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Match it! Select the correct answer from the pull down...Good luck!
What is contained in a singularity?
red
The farther apart they are the faster they are moving away
The Doppler Effect
An infinitely small, hot, dense point
It is moving farther away
CMB radiation
All matter, energy, and time
They are shortened
Which color of visible light has the longest wavelength?
red
The farther apart they are the faster they are moving away
The Doppler Effect
An infinitely small, hot, dense point
It is moving farther away
CMB radiation
All matter, energy, and time
They are shortened
What does a red Doppler shift indicate about the movement of the wave source?
red
The farther apart they are the faster they are moving away
The Doppler Effect
An infinitely small, hot, dense point
It is moving farther away
CMB radiation
All matter, energy, and time
They are shortened
What is the relationship between the distance between galaxies and the speed at which they are moving apart?
red
The farther apart they are the faster they are moving away
The Doppler Effect
An infinitely small, hot, dense point
It is moving farther away
CMB radiation
All matter, energy, and time
They are shortened
What was the universe like in the beginning?
red
The farther apart they are the faster they are moving away
The Doppler Effect
An infinitely small, hot, dense point
It is moving farther away
CMB radiation
All matter, energy, and time
They are shortened
What is the apparent change in wavelength of sound or light caused by motion of the source?
red
The farther apart they are the faster they are moving away
The Doppler Effect
An infinitely small, hot, dense point
It is moving farther away
CMB radiation
All matter, energy, and time
They are shortened
What happens to the length of waves in front of a moving source?
red
The farther apart they are the faster they are moving away
The Doppler Effect
An infinitely small, hot, dense point
It is moving farther away
CMB radiation
All matter, energy, and time
They are shortened
How can scientist know that the Universe was incredibly hot when it first expanded?
red
The farther apart they are the faster they are moving away
The Doppler Effect
An infinitely small, hot, dense point
It is moving farther away
CMB radiation
All matter, energy, and time
They are shortened
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