A molecule of roughly spherical shape has a mass of 1.80 × 10-25 kg and a diameter of 0.6 nm.The uncertainty in the measured position of the molecule is equal to the molecular diameter.The minimum speed of the molecule is closest to:
A) 1 m/s
B) 10 m/s
C) 100 m/s
D) 0.1 m/s
E) 0.01 m/s
Correct Answer:
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