Practice Heisenberg’s Uncertainty Principle (2.5.2)

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4 sample questions

Question 1.
Explain the Heisenberg Uncertainty Principle in your own words.
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Consider the words 'uncertainty,' 'position,' and 'momentum.'
Question 2.
Provide an example of how the Uncertainty Principle affects particle behavior.
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Think about what happens when we try to measure tiny particles.
3Question 3.
What does the Heisenberg Uncertainty Principle state?
- We can know both position and momentum precisely
- We cannot know both position and momentum precisely
- Only the position can be known precisely
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Remember the fundamental limitations of measurement in quantum mechanics.
Question 4.
If the position of an electron is measured to within 10^-9 m, calculate the uncertainty in its momentum using the Uncertainty Principle.
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Remember to rearrange the formula to isolate Δp.

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