Uncertainty Principle Using Momentum and Position: A 10-g bouncy ball is confined in a 8.3-cm-long box. What is its minimum energy? (h = 6.626 × 10-34 J ? s)
A. 8.1 × 10-65 J
B. 3.2 × 10-46 J
C. 1.3 × 10-20 J
D. 9.4 × 10-75 J
Answer: A
Physics & Space Science
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