The Average Speed of Air Molecules at Room Temperature Is

question 16

Multiple Choice

The average speed of air molecules at room temperature is about:

• A)0 m/s
• B)2 m/s (walking speed)
• C)30 m/s (fast car)
• D)500 m/s (supersonic airplane)
• E)3 * 10⁸ m/s (speed of light)

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