An Oxygen Molecule Has a Mass of 5

question 2

Multiple Choice

An oxygen molecule has a mass of 5.3 × 10^-26 kg and an approximate diameter of 3.6 × 10^-10 m.If the molecule is moving at 400 m/s (1000 mph) with an uncertainty in velocity of 1 m/s,the uncertainty in position

• A)is less than or equal to 5 × 10^-26 m.
• B)must be equal to 5 × 10^-26 m.
• C)must be equal to 1 × 10^-9 m.
• D)is greater than or equal to 1 × 10^-9 m.

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