The Highest Recession Velocities That Have Recently Been Detected for Quasars

question 453

Multiple Choice

The highest recession velocities that have recently been detected for quasars are:

• A) 3000 km/s, or about 1% of the speed of light.
• B) more than 90% of the speed of light.
• C) about 10% of the speed of light.
• D) almost half the speed of light.

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