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Astronomy A CBA unit 10
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Explain how 'black holes' got their name.
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The main force in a black hole is:
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Electromagnetism
Gravity
Strong Atomic Force
Weak Atomic Force
If black holes absorb all light, how do we know they exist?
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What is the 'point of no return' of a black hole?
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The Schwarzschild radius
The singularity
The accretion disk
The event horizon
What is 'time dilation'?
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