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    Exam 40: Introduction to Quantum Physics
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    A Baseball (1 Kg) Has an Energy of 100 Joules
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A Baseball (1 Kg) Has an Energy of 100 Joules

Question 31

Question 31

Multiple Choice

A baseball (1 kg) has an energy of 100 joules. If its uncertainty in position is 1 m, what is the percentage uncertainty (Δp/p × 100) in the momentum of the baseball?


A) <<1%
B) 1%
C) 2%
D) 5%
E) 10%

Correct Answer:

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